Home / 59,148,276.48-82,042,210.98-57,575,211.12

Finding the Fourth Proportional to 59,148,276.48, 82,042,210.98 and 57,575,211.12

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Solution

The fourth proportional to 59,148,276.48, 82,042,210.98 and 57,575,211.12 is: 79,860,274.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,148,276.48 : 82,042,210.98 = 57,575,211.12 : x
  2. Step 2: Convert to fraction form
    59,148,276.48/82,042,210.98 = 57,575,211.12/x
  3. Step 3: Cross multiply
    59,148,276.48x = 82,042,210.98 × 57,575,211.12
  4. Step 4: Simplify right side
    59,148,276.48x = 4,723,597,617,925,082
  5. Step 5: Solve for x
    x = 4,723,597,617,925,082/59,148,276.48
  6. Step 6: Final answer
    x = 79,860,274.87

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.