Home / 98,496,020.15-147,744,030.23-44,748,308.15

Finding the Fourth Proportional to 98,496,020.15, 147,744,030.23 and 44,748,308.15

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Solution

The fourth proportional to 98,496,020.15, 147,744,030.23 and 44,748,308.15 is: 67,122,462.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,496,020.15 : 147,744,030.23 = 44,748,308.15 : x
  2. Step 2: Convert to fraction form
    98,496,020.15/147,744,030.23 = 44,748,308.15/x
  3. Step 3: Cross multiply
    98,496,020.15x = 147,744,030.23 × 44,748,308.15
  4. Step 4: Simplify right side
    98,496,020.15x = 6,611,295,391,831,213
  5. Step 5: Solve for x
    x = 6,611,295,391,831,213/98,496,020.15
  6. Step 6: Final answer
    x = 67,122,462.23

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Similar ratio
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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.