Home / 1,650,486,564,048.20-2,476,860,724,630.50-576,042,484,557.02

Finding the Fourth Proportional to 1,650,486,564,048.20, 2,476,860,724,630.50 and 576,042,484,557.02

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Solution

The fourth proportional to 1,650,486,564,048.20, 2,476,860,724,630.50 and 576,042,484,557.02 is: 864,458,418,987.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,486,564,048.20 : 2,476,860,724,630.50 = 576,042,484,557.02 : x
  2. Step 2: Convert to fraction form
    1,650,486,564,048.20/2,476,860,724,630.50 = 576,042,484,557.02/x
  3. Step 3: Cross multiply
    1,650,486,564,048.20x = 2,476,860,724,630.50 × 576,042,484,557.02
  4. Step 4: Simplify right side
    1,650,486,564,048.20x = 1,426,777,005,717,854,162,518,016
  5. Step 5: Solve for x
    x = 1,426,777,005,717,854,162,518,016/1,650,486,564,048.20
  6. Step 6: Final answer
    x = 864,458,418,987.89

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Double scale
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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.