Home / 61,843,539.80-92,765,309.70-52,277,601.80

Finding the Fourth Proportional to 61,843,539.80, 92,765,309.70 and 52,277,601.80

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Solution

The fourth proportional to 61,843,539.80, 92,765,309.70 and 52,277,601.80 is: 78,416,402.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,843,539.80 : 92,765,309.70 = 52,277,601.80 : x
  2. Step 2: Convert to fraction form
    61,843,539.80/92,765,309.70 = 52,277,601.80/x
  3. Step 3: Cross multiply
    61,843,539.80x = 92,765,309.70 × 52,277,601.80
  4. Step 4: Simplify right side
    61,843,539.80x = 4,849,547,921,350,277
  5. Step 5: Solve for x
    x = 4,849,547,921,350,277/61,843,539.80
  6. Step 6: Final answer
    x = 78,416,402.70

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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.