Home / 59,873,191.60-89,845,216.80-39,461,920.60

Finding the Fourth Proportional to 59,873,191.60, 89,845,216.80 and 39,461,920.60

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Solution

The fourth proportional to 59,873,191.60, 89,845,216.80 and 39,461,920.60 is: 59,216,232.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,873,191.60 : 89,845,216.80 = 39,461,920.60 : x
  2. Step 2: Convert to fraction form
    59,873,191.60/89,845,216.80 = 39,461,920.60/x
  3. Step 3: Cross multiply
    59,873,191.60x = 89,845,216.80 × 39,461,920.60
  4. Step 4: Simplify right side
    59,873,191.60x = 3,545,464,811,651,386
  5. Step 5: Solve for x
    x = 3,545,464,811,651,386/59,873,191.60
  6. Step 6: Final answer
    x = 59,216,232.12

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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.