Home / 97,087,967,273.20-145,641,650,692.20-26,343,801,065.20

Finding the Fourth Proportional to 97,087,967,273.20, 145,641,650,692.20 and 26,343,801,065.20

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Solution

The fourth proportional to 97,087,967,273.20, 145,641,650,692.20 and 26,343,801,065.20 is: 39,518,333,531.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,087,967,273.20 : 145,641,650,692.20 = 26,343,801,065.20 : x
  2. Step 2: Convert to fraction form
    97,087,967,273.20/145,641,650,692.20 = 26,343,801,065.20/x
  3. Step 3: Cross multiply
    97,087,967,273.20x = 145,641,650,692.20 × 26,343,801,065.20
  4. Step 4: Simplify right side
    97,087,967,273.20x = 3,836,754,672,642,664,955,904
  5. Step 5: Solve for x
    x = 3,836,754,672,642,664,955,904/97,087,967,273.20
  6. Step 6: Final answer
    x = 39,518,333,531.96

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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.