Home / 14,025,780,036.59-19,355,586,885.83-7,595,649,930.36

Finding the Fourth Proportional to 14,025,780,036.59, 19,355,586,885.83 and 7,595,649,930.36

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Solution

The fourth proportional to 14,025,780,036.59, 19,355,586,885.83 and 7,595,649,930.36 is: 10,482,002,555.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,025,780,036.59 : 19,355,586,885.83 = 7,595,649,930.36 : x
  2. Step 2: Convert to fraction form
    14,025,780,036.59/19,355,586,885.83 = 7,595,649,930.36/x
  3. Step 3: Cross multiply
    14,025,780,036.59x = 19,355,586,885.83 × 7,595,649,930.36
  4. Step 4: Simplify right side
    14,025,780,036.59x = 147,018,262,181,431,574,528
  5. Step 5: Solve for x
    x = 147,018,262,181,431,574,528/14,025,780,036.59
  6. Step 6: Final answer
    x = 10,482,002,555.14

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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.