Home / 223,100,561.60-334,650,842.40-59,338,001.60

Finding the Fourth Proportional to 223,100,561.60, 334,650,842.40 and 59,338,001.60

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Solution

The fourth proportional to 223,100,561.60, 334,650,842.40 and 59,338,001.60 is: 89,007,002.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,100,561.60 : 334,650,842.40 = 59,338,001.60 : x
  2. Step 2: Convert to fraction form
    223,100,561.60/334,650,842.40 = 59,338,001.60/x
  3. Step 3: Cross multiply
    223,100,561.60x = 334,650,842.40 × 59,338,001.60
  4. Step 4: Simplify right side
    223,100,561.60x = 19,857,512,221,772,548
  5. Step 5: Solve for x
    x = 19,857,512,221,772,548/223,100,561.60
  6. Step 6: Final answer
    x = 89,007,002.40

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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.