Home / 43,444,967,258.60-65,167,450,887.90-15,527,733,799.40

Finding the Fourth Proportional to 43,444,967,258.60, 65,167,450,887.90 and 15,527,733,799.40

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Solution

The fourth proportional to 43,444,967,258.60, 65,167,450,887.90 and 15,527,733,799.40 is: 23,291,600,699.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,444,967,258.60 : 65,167,450,887.90 = 15,527,733,799.40 : x
  2. Step 2: Convert to fraction form
    43,444,967,258.60/65,167,450,887.90 = 15,527,733,799.40/x
  3. Step 3: Cross multiply
    43,444,967,258.60x = 65,167,450,887.90 × 15,527,733,799.40
  4. Step 4: Simplify right side
    43,444,967,258.60x = 1,011,902,829,772,784,402,432
  5. Step 5: Solve for x
    x = 1,011,902,829,772,784,402,432/43,444,967,258.60
  6. Step 6: Final answer
    x = 23,291,600,699.10

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Double scale
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Similar ratio
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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.