Home / 107,534,314,282.60-161,301,471,423.90-29,016,969,207.40

Finding the Fourth Proportional to 107,534,314,282.60, 161,301,471,423.90 and 29,016,969,207.40

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Solution

The fourth proportional to 107,534,314,282.60, 161,301,471,423.90 and 29,016,969,207.40 is: 43,525,453,811.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,534,314,282.60 : 161,301,471,423.90 = 29,016,969,207.40 : x
  2. Step 2: Convert to fraction form
    107,534,314,282.60/161,301,471,423.90 = 29,016,969,207.40/x
  3. Step 3: Cross multiply
    107,534,314,282.60x = 161,301,471,423.90 × 29,016,969,207.40
  4. Step 4: Simplify right side
    107,534,314,282.60x = 4,680,479,829,415,617,363,968
  5. Step 5: Solve for x
    x = 4,680,479,829,415,617,363,968/107,534,314,282.60
  6. Step 6: Final answer
    x = 43,525,453,811.10

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1.5x scale

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.