Home / 98,367,000.90-147,550,501.35-95,532,648.90

Finding the Fourth Proportional to 98,367,000.90, 147,550,501.35 and 95,532,648.90

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Solution

The fourth proportional to 98,367,000.90, 147,550,501.35 and 95,532,648.90 is: 143,298,973.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,367,000.90 : 147,550,501.35 = 95,532,648.90 : x
  2. Step 2: Convert to fraction form
    98,367,000.90/147,550,501.35 = 95,532,648.90/x
  3. Step 3: Cross multiply
    98,367,000.90x = 147,550,501.35 × 95,532,648.90
  4. Step 4: Simplify right side
    98,367,000.90x = 14,095,890,240,488,526
  5. Step 5: Solve for x
    x = 14,095,890,240,488,526/98,367,000.90
  6. Step 6: Final answer
    x = 143,298,973.35

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Similar ratio
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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.