Home / 4,828,896,125.10-7,243,344,187.65-4,012,602,749.10

Finding the Fourth Proportional to 4,828,896,125.10, 7,243,344,187.65 and 4,012,602,749.10

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Solution

The fourth proportional to 4,828,896,125.10, 7,243,344,187.65 and 4,012,602,749.10 is: 6,018,904,123.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,896,125.10 : 7,243,344,187.65 = 4,012,602,749.10 : x
  2. Step 2: Convert to fraction form
    4,828,896,125.10/7,243,344,187.65 = 4,012,602,749.10/x
  3. Step 3: Cross multiply
    4,828,896,125.10x = 7,243,344,187.65 × 4,012,602,749.10
  4. Step 4: Simplify right side
    4,828,896,125.10x = 29,064,662,800,041,893,888
  5. Step 5: Solve for x
    x = 29,064,662,800,041,893,888/4,828,896,125.10
  6. Step 6: Final answer
    x = 6,018,904,123.65

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.