Home / 14,025,780,044.36-19,355,586,896.50-7,595,649,938.12

Finding the Fourth Proportional to 14,025,780,044.36, 19,355,586,896.50 and 7,595,649,938.12

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Solution

The fourth proportional to 14,025,780,044.36, 19,355,586,896.50 and 7,595,649,938.12 is: 10,482,002,565.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,025,780,044.36 : 19,355,586,896.50 = 7,595,649,938.12 : x
  2. Step 2: Convert to fraction form
    14,025,780,044.36/19,355,586,896.50 = 7,595,649,938.12/x
  3. Step 3: Cross multiply
    14,025,780,044.36x = 19,355,586,896.50 × 7,595,649,938.12
  4. Step 4: Simplify right side
    14,025,780,044.36x = 147,018,262,412,676,513,792
  5. Step 5: Solve for x
    x = 147,018,262,412,676,513,792/14,025,780,044.36
  6. Step 6: Final answer
    x = 10,482,002,565.82

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Double scale
Find fourth proportional to 14,025,780,045.36, 19,355,586,897.88 and 7,595,649,939.12
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.