Home / 7,109,771,337,720.80-10,664,657,006,581-7,109,771,337,720.80

Finding the Fourth Proportional to 7,109,771,337,720.80, 10,664,657,006,581 and 7,109,771,337,720.80

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Solution

The fourth proportional to 7,109,771,337,720.80, 10,664,657,006,581 and 7,109,771,337,720.80 is: 10,664,657,006,581

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,109,771,337,720.80 : 10,664,657,006,581 = 7,109,771,337,720.80 : x
  2. Step 2: Convert to fraction form
    7,109,771,337,720.80/10,664,657,006,581 = 7,109,771,337,720.80/x
  3. Step 3: Cross multiply
    7,109,771,337,720.80x = 10,664,657,006,581 × 7,109,771,337,720.80
  4. Step 4: Simplify right side
    7,109,771,337,720.80x = 75,823,272,712,012,897,758,216,192
  5. Step 5: Solve for x
    x = 75,823,272,712,012,897,758,216,192/7,109,771,337,720.80
  6. Step 6: Final answer
    x = 10,664,657,006,581

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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.