Home / 153,668,241.18-230,502,754.89-62,791,829.82

Finding the Fourth Proportional to 153,668,241.18, 230,502,754.89 and 62,791,829.82

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Solution

The fourth proportional to 153,668,241.18, 230,502,754.89 and 62,791,829.82 is: 94,187,905.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,668,241.18 : 230,502,754.89 = 62,791,829.82 : x
  2. Step 2: Convert to fraction form
    153,668,241.18/230,502,754.89 = 62,791,829.82/x
  3. Step 3: Cross multiply
    153,668,241.18x = 230,502,754.89 × 62,791,829.82
  4. Step 4: Simplify right side
    153,668,241.18x = 14,473,689,758,094,052
  5. Step 5: Solve for x
    x = 14,473,689,758,094,052/153,668,241.18
  6. Step 6: Final answer
    x = 94,187,905.37

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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.