Home / 223,830,021.55-335,625,458.10-94,291,277.80

Finding the Fourth Proportional to 223,830,021.55, 335,625,458.10 and 94,291,277.80

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Solution

The fourth proportional to 223,830,021.55, 335,625,458.10 and 94,291,277.80 is: 141,386,544.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,830,021.55 : 335,625,458.10 = 94,291,277.80 : x
  2. Step 2: Convert to fraction form
    223,830,021.55/335,625,458.10 = 94,291,277.80/x
  3. Step 3: Cross multiply
    223,830,021.55x = 335,625,458.10 × 94,291,277.80
  4. Step 4: Simplify right side
    223,830,021.55x = 31,646,553,306,459,360
  5. Step 5: Solve for x
    x = 31,646,553,306,459,360/223,830,021.55
  6. Step 6: Final answer
    x = 141,386,544.52

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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.