Home / 26,337,384.79-39,427,366.46-15,931,111.29

Finding the Fourth Proportional to 26,337,384.79, 39,427,366.46 and 15,931,111.29

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Solution

The fourth proportional to 26,337,384.79, 39,427,366.46 and 15,931,111.29 is: 23,849,055.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,337,384.79 : 39,427,366.46 = 15,931,111.29 : x
  2. Step 2: Convert to fraction form
    26,337,384.79/39,427,366.46 = 15,931,111.29/x
  3. Step 3: Cross multiply
    26,337,384.79x = 39,427,366.46 × 15,931,111.29
  4. Step 4: Simplify right side
    26,337,384.79x = 628,121,762,807,977.75
  5. Step 5: Solve for x
    x = 628,121,762,807,977.75/26,337,384.79
  6. Step 6: Final answer
    x = 23,849,055.93

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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.