Home / 59,341,806.60-88,941,851.10-30,573,133.80

Finding the Fourth Proportional to 59,341,806.60, 88,941,851.10 and 30,573,133.80

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Solution

The fourth proportional to 59,341,806.60, 88,941,851.10 and 30,573,133.80 is: 45,823,193.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,341,806.60 : 88,941,851.10 = 30,573,133.80 : x
  2. Step 2: Convert to fraction form
    59,341,806.60/88,941,851.10 = 30,573,133.80/x
  3. Step 3: Cross multiply
    59,341,806.60x = 88,941,851.10 × 30,573,133.80
  4. Step 4: Simplify right side
    59,341,806.60x = 2,719,231,114,099,977
  5. Step 5: Solve for x
    x = 2,719,231,114,099,977/59,341,806.60
  6. Step 6: Final answer
    x = 45,823,193.97

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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.