Home / 100,224,095.04-150,358,511.52-32,070,876.48

Finding the Fourth Proportional to 100,224,095.04, 150,358,511.52 and 32,070,876.48

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Solution

The fourth proportional to 100,224,095.04, 150,358,511.52 and 32,070,876.48 is: 48,113,472.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,224,095.04 : 150,358,511.52 = 32,070,876.48 : x
  2. Step 2: Convert to fraction form
    100,224,095.04/150,358,511.52 = 32,070,876.48/x
  3. Step 3: Cross multiply
    100,224,095.04x = 150,358,511.52 × 32,070,876.48
  4. Step 4: Simplify right side
    100,224,095.04x = 4,822,129,250,674,577
  5. Step 5: Solve for x
    x = 4,822,129,250,674,577/100,224,095.04
  6. Step 6: Final answer
    x = 48,113,472.60

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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.