Home / 59,390,109.60-89,085,164.40-36,683,800.80

Finding the Fourth Proportional to 59,390,109.60, 89,085,164.40 and 36,683,800.80

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Solution

The fourth proportional to 59,390,109.60, 89,085,164.40 and 36,683,800.80 is: 55,025,701.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,390,109.60 : 89,085,164.40 = 36,683,800.80 : x
  2. Step 2: Convert to fraction form
    59,390,109.60/89,085,164.40 = 36,683,800.80/x
  3. Step 3: Cross multiply
    59,390,109.60x = 89,085,164.40 × 36,683,800.80
  4. Step 4: Simplify right side
    59,390,109.60x = 3,267,982,425,084,851.50
  5. Step 5: Solve for x
    x = 3,267,982,425,084,851.50/59,390,109.60
  6. Step 6: Final answer
    x = 55,025,701.20

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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.