Home / 7,670,120,291,152.20-10,584,681,678,045-4,154,331,904,853

Finding the Fourth Proportional to 7,670,120,291,152.20, 10,584,681,678,045 and 4,154,331,904,853

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Solution

The fourth proportional to 7,670,120,291,152.20, 10,584,681,678,045 and 4,154,331,904,853 is: 5,732,932,356,815.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,670,120,291,152.20 : 10,584,681,678,045 = 4,154,331,904,853 : x
  2. Step 2: Convert to fraction form
    7,670,120,291,152.20/10,584,681,678,045 = 4,154,331,904,853/x
  3. Step 3: Cross multiply
    7,670,120,291,152.20x = 10,584,681,678,045 × 4,154,331,904,853
  4. Step 4: Simplify right side
    7,670,120,291,152.20x = 43,972,280,797,815,333,407,686,656
  5. Step 5: Solve for x
    x = 43,972,280,797,815,333,407,686,656/7,670,120,291,152.20
  6. Step 6: Final answer
    x = 5,732,932,356,815.73

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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.