Home / 32,864,130.32-49,300,681.26-13,690,402.43

Finding the Fourth Proportional to 32,864,130.32, 49,300,681.26 and 13,690,402.43

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Solution

The fourth proportional to 32,864,130.32, 49,300,681.26 and 13,690,402.43 is: 20,537,472.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,864,130.32 : 49,300,681.26 = 13,690,402.43 : x
  2. Step 2: Convert to fraction form
    32,864,130.32/49,300,681.26 = 13,690,402.43/x
  3. Step 3: Cross multiply
    32,864,130.32x = 49,300,681.26 × 13,690,402.43
  4. Step 4: Simplify right side
    32,864,130.32x = 674,946,166,522,559.38
  5. Step 5: Solve for x
    x = 674,946,166,522,559.38/32,864,130.32
  6. Step 6: Final answer
    x = 20,537,472.31

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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.