Home / 46,687,935.47-70,041,351.45-16,398,160.43

Finding the Fourth Proportional to 46,687,935.47, 70,041,351.45 and 16,398,160.43

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Solution

The fourth proportional to 46,687,935.47, 70,041,351.45 and 16,398,160.43 is: 24,600,559.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,687,935.47 : 70,041,351.45 = 16,398,160.43 : x
  2. Step 2: Convert to fraction form
    46,687,935.47/70,041,351.45 = 16,398,160.43/x
  3. Step 3: Cross multiply
    46,687,935.47x = 70,041,351.45 × 16,398,160.43
  4. Step 4: Simplify right side
    46,687,935.47x = 1,148,549,317,460,906.50
  5. Step 5: Solve for x
    x = 1,148,549,317,460,906.50/46,687,935.47
  6. Step 6: Final answer
    x = 24,600,559.14

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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.