Home / 50,142,620.50-69,197,547.51-29,234,083.11

Finding the Fourth Proportional to 50,142,620.50, 69,197,547.51 and 29,234,083.11

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Solution

The fourth proportional to 50,142,620.50, 69,197,547.51 and 29,234,083.11 is: 40,343,461.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,142,620.50 : 69,197,547.51 = 29,234,083.11 : x
  2. Step 2: Convert to fraction form
    50,142,620.50/69,197,547.51 = 29,234,083.11/x
  3. Step 3: Cross multiply
    50,142,620.50x = 69,197,547.51 × 29,234,083.11
  4. Step 4: Simplify right side
    50,142,620.50x = 2,022,926,854,656,022.75
  5. Step 5: Solve for x
    x = 2,022,926,854,656,022.75/50,142,620.50
  6. Step 6: Final answer
    x = 40,343,461.00

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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.