Home / 5,000,374,715.39-7,500,558,132.84-1,506,780,229.67

Finding the Fourth Proportional to 5,000,374,715.39, 7,500,558,132.84 and 1,506,780,229.67

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Solution

The fourth proportional to 5,000,374,715.39, 7,500,558,132.84 and 1,506,780,229.67 is: 2,260,169,157.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,000,374,715.39 : 7,500,558,132.84 = 1,506,780,229.67 : x
  2. Step 2: Convert to fraction form
    5,000,374,715.39/7,500,558,132.84 = 1,506,780,229.67/x
  3. Step 3: Cross multiply
    5,000,374,715.39x = 7,500,558,132.84 × 1,506,780,229.67
  4. Step 4: Simplify right side
    5,000,374,715.39x = 11,301,692,706,053,842,944
  5. Step 5: Solve for x
    x = 11,301,692,706,053,842,944/5,000,374,715.39
  6. Step 6: Final answer
    x = 2,260,169,157.18

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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.