Home / 38,046,762.28-52,503,869.81-23,156,704

Finding the Fourth Proportional to 38,046,762.28, 52,503,869.81 and 23,156,704

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Solution

The fourth proportional to 38,046,762.28, 52,503,869.81 and 23,156,704 is: 31,955,848.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,046,762.28 : 52,503,869.81 = 23,156,704 : x
  2. Step 2: Convert to fraction form
    38,046,762.28/52,503,869.81 = 23,156,704/x
  3. Step 3: Cross multiply
    38,046,762.28x = 52,503,869.81 × 23,156,704
  4. Step 4: Simplify right side
    38,046,762.28x = 1,215,816,572,044,706.25
  5. Step 5: Solve for x
    x = 1,215,816,572,044,706.25/38,046,762.28
  6. Step 6: Final answer
    x = 31,955,848.52

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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.