Home / 377,604,899,918.04-566,411,844,612.52-105,312,581,909.03

Finding the Fourth Proportional to 377,604,899,918.04, 566,411,844,612.52 and 105,312,581,909.03

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Solution

The fourth proportional to 377,604,899,918.04, 566,411,844,612.52 and 105,312,581,909.03 is: 157,970,126,428.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,604,899,918.04 : 566,411,844,612.52 = 105,312,581,909.03 : x
  2. Step 2: Convert to fraction form
    377,604,899,918.04/566,411,844,612.52 = 105,312,581,909.03/x
  3. Step 3: Cross multiply
    377,604,899,918.04x = 566,411,844,612.52 × 105,312,581,909.03
  4. Step 4: Simplify right side
    377,604,899,918.04x = 59,650,293,780,000,790,282,240
  5. Step 5: Solve for x
    x = 59,650,293,780,000,790,282,240/377,604,899,918.04
  6. Step 6: Final answer
    x = 157,970,126,428.31

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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.