Home / 223,830,020.55-335,625,456.60-94,291,276.80

Finding the Fourth Proportional to 223,830,020.55, 335,625,456.60 and 94,291,276.80

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Solution

The fourth proportional to 223,830,020.55, 335,625,456.60 and 94,291,276.80 is: 141,386,543.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,830,020.55 : 335,625,456.60 = 94,291,276.80 : x
  2. Step 2: Convert to fraction form
    223,830,020.55/335,625,456.60 = 94,291,276.80/x
  3. Step 3: Cross multiply
    223,830,020.55x = 335,625,456.60 × 94,291,276.80
  4. Step 4: Simplify right side
    223,830,020.55x = 31,646,552,829,396,988
  5. Step 5: Solve for x
    x = 31,646,552,829,396,988/223,830,020.55
  6. Step 6: Final answer
    x = 141,386,543.02

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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.