Home / 59,316,303.58-81,865,092.72-33,212,503.64

Finding the Fourth Proportional to 59,316,303.58, 81,865,092.72 and 33,212,503.64

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Solution

The fourth proportional to 59,316,303.58, 81,865,092.72 and 33,212,503.64 is: 45,838,066.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,316,303.58 : 81,865,092.72 = 33,212,503.64 : x
  2. Step 2: Convert to fraction form
    59,316,303.58/81,865,092.72 = 33,212,503.64/x
  3. Step 3: Cross multiply
    59,316,303.58x = 81,865,092.72 × 33,212,503.64
  4. Step 4: Simplify right side
    59,316,303.58x = 2,718,944,690,281,147
  5. Step 5: Solve for x
    x = 2,718,944,690,281,147/59,316,303.58
  6. Step 6: Final answer
    x = 45,838,066.88

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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.