Home / 39,807,567,267.52-59,711,574,106.50-13,278,011,019.22

Finding the Fourth Proportional to 39,807,567,267.52, 59,711,574,106.50 and 13,278,011,019.22

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Solution

The fourth proportional to 39,807,567,267.52, 59,711,574,106.50 and 13,278,011,019.22 is: 19,917,090,980.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,807,567,267.52 : 59,711,574,106.50 = 13,278,011,019.22 : x
  2. Step 2: Convert to fraction form
    39,807,567,267.52/59,711,574,106.50 = 13,278,011,019.22/x
  3. Step 3: Cross multiply
    39,807,567,267.52x = 59,711,574,106.50 × 13,278,011,019.22
  4. Step 4: Simplify right side
    39,807,567,267.52x = 792,850,938,961,078,648,832
  5. Step 5: Solve for x
    x = 792,850,938,961,078,648,832/39,807,567,267.52
  6. Step 6: Final answer
    x = 19,917,090,980.04

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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.