Home / 59,049,819.60-88,574,729.40-53,097,680.40

Finding the Fourth Proportional to 59,049,819.60, 88,574,729.40 and 53,097,680.40

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Solution

The fourth proportional to 59,049,819.60, 88,574,729.40 and 53,097,680.40 is: 79,646,520.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,819.60 : 88,574,729.40 = 53,097,680.40 : x
  2. Step 2: Convert to fraction form
    59,049,819.60/88,574,729.40 = 53,097,680.40/x
  3. Step 3: Cross multiply
    59,049,819.60x = 88,574,729.40 × 53,097,680.40
  4. Step 4: Simplify right side
    59,049,819.60x = 4,703,112,673,197,684
  5. Step 5: Solve for x
    x = 4,703,112,673,197,684/59,049,819.60
  6. Step 6: Final answer
    x = 79,646,520.60

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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.