Home / 59,386,540.60-89,079,810.90-30,330,003.93

Finding the Fourth Proportional to 59,386,540.60, 89,079,810.90 and 30,330,003.93

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Solution

The fourth proportional to 59,386,540.60, 89,079,810.90 and 30,330,003.93 is: 45,495,005.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,386,540.60 : 89,079,810.90 = 30,330,003.93 : x
  2. Step 2: Convert to fraction form
    59,386,540.60/89,079,810.90 = 30,330,003.93/x
  3. Step 3: Cross multiply
    59,386,540.60x = 89,079,810.90 × 30,330,003.93
  4. Step 4: Simplify right side
    59,386,540.60x = 2,701,791,014,680,657
  5. Step 5: Solve for x
    x = 2,701,791,014,680,657/59,386,540.60
  6. Step 6: Final answer
    x = 45,495,005.90

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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.