Home / 110,946,743.34-153,098,191.71-62,044,723.50

Finding the Fourth Proportional to 110,946,743.34, 153,098,191.71 and 62,044,723.50

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Solution

The fourth proportional to 110,946,743.34, 153,098,191.71 and 62,044,723.50 is: 85,617,068.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,946,743.34 : 153,098,191.71 = 62,044,723.50 : x
  2. Step 2: Convert to fraction form
    110,946,743.34/153,098,191.71 = 62,044,723.50/x
  3. Step 3: Cross multiply
    110,946,743.34x = 153,098,191.71 × 62,044,723.50
  4. Step 4: Simplify right side
    110,946,743.34x = 9,498,934,972,996,942
  5. Step 5: Solve for x
    x = 9,498,934,972,996,942/110,946,743.34
  6. Step 6: Final answer
    x = 85,617,068.94

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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.