Home / 53,454,683.93-73,767,463.79-29,008,397.93

Finding the Fourth Proportional to 53,454,683.93, 73,767,463.79 and 29,008,397.93

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Solution

The fourth proportional to 53,454,683.93, 73,767,463.79 and 29,008,397.93 is: 40,031,589.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,454,683.93 : 73,767,463.79 = 29,008,397.93 : x
  2. Step 2: Convert to fraction form
    53,454,683.93/73,767,463.79 = 29,008,397.93/x
  3. Step 3: Cross multiply
    53,454,683.93x = 73,767,463.79 × 29,008,397.93
  4. Step 4: Simplify right side
    53,454,683.93x = 2,139,875,943,393,306.50
  5. Step 5: Solve for x
    x = 2,139,875,943,393,306.50/53,454,683.93
  6. Step 6: Final answer
    x = 40,031,589.12

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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.