Home / 97,087,967,243.20-145,641,650,647.20-26,343,801,035.20

Finding the Fourth Proportional to 97,087,967,243.20, 145,641,650,647.20 and 26,343,801,035.20

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Solution

The fourth proportional to 97,087,967,243.20, 145,641,650,647.20 and 26,343,801,035.20 is: 39,518,333,486.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,087,967,243.20 : 145,641,650,647.20 = 26,343,801,035.20 : x
  2. Step 2: Convert to fraction form
    97,087,967,243.20/145,641,650,647.20 = 26,343,801,035.20/x
  3. Step 3: Cross multiply
    97,087,967,243.20x = 145,641,650,647.20 × 26,343,801,035.20
  4. Step 4: Simplify right side
    97,087,967,243.20x = 3,836,754,667,087,944,744,960
  5. Step 5: Solve for x
    x = 3,836,754,667,087,944,744,960/97,087,967,243.20
  6. Step 6: Final answer
    x = 39,518,333,486.96

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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.