Home / 47,829,485,655.90-71,744,228,483.85-47,829,485,655.90

Finding the Fourth Proportional to 47,829,485,655.90, 71,744,228,483.85 and 47,829,485,655.90

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Solution

The fourth proportional to 47,829,485,655.90, 71,744,228,483.85 and 47,829,485,655.90 is: 71,744,228,483.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,829,485,655.90 : 71,744,228,483.85 = 47,829,485,655.90 : x
  2. Step 2: Convert to fraction form
    47,829,485,655.90/71,744,228,483.85 = 47,829,485,655.90/x
  3. Step 3: Cross multiply
    47,829,485,655.90x = 71,744,228,483.85 × 47,829,485,655.90
  4. Step 4: Simplify right side
    47,829,485,655.90x = 3,431,489,547,161,916,407,808
  5. Step 5: Solve for x
    x = 3,431,489,547,161,916,407,808/47,829,485,655.90
  6. Step 6: Final answer
    x = 71,744,228,483.85

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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.