Home / 534,212,688,174.60-801,319,032,261.90-180,885,202,206.60

Finding the Fourth Proportional to 534,212,688,174.60, 801,319,032,261.90 and 180,885,202,206.60

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Solution

The fourth proportional to 534,212,688,174.60, 801,319,032,261.90 and 180,885,202,206.60 is: 271,327,803,309.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,212,688,174.60 : 801,319,032,261.90 = 180,885,202,206.60 : x
  2. Step 2: Convert to fraction form
    534,212,688,174.60/801,319,032,261.90 = 180,885,202,206.60/x
  3. Step 3: Cross multiply
    534,212,688,174.60x = 801,319,032,261.90 × 180,885,202,206.60
  4. Step 4: Simplify right side
    534,212,688,174.60x = 144,946,755,182,690,813,607,936
  5. Step 5: Solve for x
    x = 144,946,755,182,690,813,607,936/534,212,688,174.60
  6. Step 6: Final answer
    x = 271,327,803,309.90

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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.