Home / 59,689,201.60-89,533,802.40-41,549,348.80

Finding the Fourth Proportional to 59,689,201.60, 89,533,802.40 and 41,549,348.80

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Solution

The fourth proportional to 59,689,201.60, 89,533,802.40 and 41,549,348.80 is: 62,324,023.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,689,201.60 : 89,533,802.40 = 41,549,348.80 : x
  2. Step 2: Convert to fraction form
    59,689,201.60/89,533,802.40 = 41,549,348.80/x
  3. Step 3: Cross multiply
    59,689,201.60x = 89,533,802.40 × 41,549,348.80
  4. Step 4: Simplify right side
    59,689,201.60x = 3,720,071,185,307,877
  5. Step 5: Solve for x
    x = 3,720,071,185,307,877/59,689,201.60
  6. Step 6: Final answer
    x = 62,324,023.20

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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.