Home / 59,049,161.60-88,573,742.40-55,270,025.60

Finding the Fourth Proportional to 59,049,161.60, 88,573,742.40 and 55,270,025.60

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Solution

The fourth proportional to 59,049,161.60, 88,573,742.40 and 55,270,025.60 is: 82,905,038.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,161.60 : 88,573,742.40 = 55,270,025.60 : x
  2. Step 2: Convert to fraction form
    59,049,161.60/88,573,742.40 = 55,270,025.60/x
  3. Step 3: Cross multiply
    59,049,161.60x = 88,573,742.40 × 55,270,025.60
  4. Step 4: Simplify right side
    59,049,161.60x = 4,895,473,009,935,806
  5. Step 5: Solve for x
    x = 4,895,473,009,935,806/59,049,161.60
  6. Step 6: Final answer
    x = 82,905,038.40

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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.