Home / 60,816,726.42-91,224,328.77-14,758,977.03

Finding the Fourth Proportional to 60,816,726.42, 91,224,328.77 and 14,758,977.03

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Solution

The fourth proportional to 60,816,726.42, 91,224,328.77 and 14,758,977.03 is: 22,138,280.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,816,726.42 : 91,224,328.77 = 14,758,977.03 : x
  2. Step 2: Convert to fraction form
    60,816,726.42/91,224,328.77 = 14,758,977.03/x
  3. Step 3: Cross multiply
    60,816,726.42x = 91,224,328.77 × 14,758,977.03
  4. Step 4: Simplify right side
    60,816,726.42x = 1,346,377,772,893,598
  5. Step 5: Solve for x
    x = 1,346,377,772,893,598/60,816,726.42
  6. Step 6: Final answer
    x = 22,138,280.90

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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.