Home / 97,507,335.90-146,282,655.15-32,809,314.90

Finding the Fourth Proportional to 97,507,335.90, 146,282,655.15 and 32,809,314.90

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Solution

The fourth proportional to 97,507,335.90, 146,282,655.15 and 32,809,314.90 is: 49,221,257.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,507,335.90 : 146,282,655.15 = 32,809,314.90 : x
  2. Step 2: Convert to fraction form
    97,507,335.90/146,282,655.15 = 32,809,314.90/x
  3. Step 3: Cross multiply
    97,507,335.90x = 146,282,655.15 × 32,809,314.90
  4. Step 4: Simplify right side
    97,507,335.90x = 4,799,433,697,224,457
  5. Step 5: Solve for x
    x = 4,799,433,697,224,457/97,507,335.90
  6. Step 6: Final answer
    x = 49,221,257.59

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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.