Home / 56,781,501.60-85,207,244.40-22,699,293.60

Finding the Fourth Proportional to 56,781,501.60, 85,207,244.40 and 22,699,293.60

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Solution

The fourth proportional to 56,781,501.60, 85,207,244.40 and 22,699,293.60 is: 34,062,929.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,781,501.60 : 85,207,244.40 = 22,699,293.60 : x
  2. Step 2: Convert to fraction form
    56,781,501.60/85,207,244.40 = 22,699,293.60/x
  3. Step 3: Cross multiply
    56,781,501.60x = 85,207,244.40 × 22,699,293.60
  4. Step 4: Simplify right side
    56,781,501.60x = 1,934,144,257,482,556
  5. Step 5: Solve for x
    x = 1,934,144,257,482,556/56,781,501.60
  6. Step 6: Final answer
    x = 34,062,929.00

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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.