Home / 49,417,429.14-74,111,214.90-14,864,655.90

Finding the Fourth Proportional to 49,417,429.14, 74,111,214.90 and 14,864,655.90

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Solution

The fourth proportional to 49,417,429.14, 74,111,214.90 and 14,864,655.90 is: 22,292,493.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,417,429.14 : 74,111,214.90 = 14,864,655.90 : x
  2. Step 2: Convert to fraction form
    49,417,429.14/74,111,214.90 = 14,864,655.90/x
  3. Step 3: Cross multiply
    49,417,429.14x = 74,111,214.90 × 14,864,655.90
  4. Step 4: Simplify right side
    49,417,429.14x = 1,101,637,707,819,453
  5. Step 5: Solve for x
    x = 1,101,637,707,819,453/49,417,429.14
  6. Step 6: Final answer
    x = 22,292,493.30

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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.