Home / 9,388,872,001.10-14,083,308,001.65-8,679,402,202.70

Finding the Fourth Proportional to 9,388,872,001.10, 14,083,308,001.65 and 8,679,402,202.70

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Solution

The fourth proportional to 9,388,872,001.10, 14,083,308,001.65 and 8,679,402,202.70 is: 13,019,103,304.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,388,872,001.10 : 14,083,308,001.65 = 8,679,402,202.70 : x
  2. Step 2: Convert to fraction form
    9,388,872,001.10/14,083,308,001.65 = 8,679,402,202.70/x
  3. Step 3: Cross multiply
    9,388,872,001.10x = 14,083,308,001.65 × 8,679,402,202.70
  4. Step 4: Simplify right side
    9,388,872,001.10x = 122,234,694,490,823,557,120
  5. Step 5: Solve for x
    x = 122,234,694,490,823,557,120/9,388,872,001.10
  6. Step 6: Final answer
    x = 13,019,103,304.05

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1.5x scale

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.