Home / 134,301,649.60-201,452,474.40-93,486,980.80

Finding the Fourth Proportional to 134,301,649.60, 201,452,474.40 and 93,486,980.80

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Solution

The fourth proportional to 134,301,649.60, 201,452,474.40 and 93,486,980.80 is: 140,230,471.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,301,649.60 : 201,452,474.40 = 93,486,980.80 : x
  2. Step 2: Convert to fraction form
    134,301,649.60/201,452,474.40 = 93,486,980.80/x
  3. Step 3: Cross multiply
    134,301,649.60x = 201,452,474.40 × 93,486,980.80
  4. Step 4: Simplify right side
    134,301,649.60x = 18,833,183,606,345,292
  5. Step 5: Solve for x
    x = 18,833,183,606,345,292/134,301,649.60
  6. Step 6: Final answer
    x = 140,230,471.20

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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.