Home / 56,094,566.45-84,168,496.85-38,849,306.00

Finding the Fourth Proportional to 56,094,566.45, 84,168,496.85 and 38,849,306.00

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Solution

The fourth proportional to 56,094,566.45, 84,168,496.85 and 38,849,306.00 is: 58,292,413.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,094,566.45 : 84,168,496.85 = 38,849,306.00 : x
  2. Step 2: Convert to fraction form
    56,094,566.45/84,168,496.85 = 38,849,306.00/x
  3. Step 3: Cross multiply
    56,094,566.45x = 84,168,496.85 × 38,849,306.00
  4. Step 4: Simplify right side
    56,094,566.45x = 3,269,887,689,070,597
  5. Step 5: Solve for x
    x = 3,269,887,689,070,597/56,094,566.45
  6. Step 6: Final answer
    x = 58,292,413.98

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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.