Home / 8,696,077,124.20-13,050,918,131.10-4,038,528,200.20

Finding the Fourth Proportional to 8,696,077,124.20, 13,050,918,131.10 and 4,038,528,200.20

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Solution

The fourth proportional to 8,696,077,124.20, 13,050,918,131.10 and 4,038,528,200.20 is: 6,060,951,410.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,696,077,124.20 : 13,050,918,131.10 = 4,038,528,200.20 : x
  2. Step 2: Convert to fraction form
    8,696,077,124.20/13,050,918,131.10 = 4,038,528,200.20/x
  3. Step 3: Cross multiply
    8,696,077,124.20x = 13,050,918,131.10 × 4,038,528,200.20
  4. Step 4: Simplify right side
    8,696,077,124.20x = 52,706,500,910,948,827,136
  5. Step 5: Solve for x
    x = 52,706,500,910,948,827,136/8,696,077,124.20
  6. Step 6: Final answer
    x = 6,060,951,410.41

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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.