Home / 34,426,422.27-51,646,448.40-9,834,561.18

Finding the Fourth Proportional to 34,426,422.27, 51,646,448.40 and 9,834,561.18

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Solution

The fourth proportional to 34,426,422.27, 51,646,448.40 and 9,834,561.18 is: 14,753,788.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,426,422.27 : 51,646,448.40 = 9,834,561.18 : x
  2. Step 2: Convert to fraction form
    34,426,422.27/51,646,448.40 = 9,834,561.18/x
  3. Step 3: Cross multiply
    34,426,422.27x = 51,646,448.40 × 9,834,561.18
  4. Step 4: Simplify right side
    34,426,422.27x = 507,920,156,519,513.06
  5. Step 5: Solve for x
    x = 507,920,156,519,513.06/34,426,422.27
  6. Step 6: Final answer
    x = 14,753,788.60

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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.