Home / 96,152,623.20-144,228,934.80-27,997,538.40

Finding the Fourth Proportional to 96,152,623.20, 144,228,934.80 and 27,997,538.40

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Solution

The fourth proportional to 96,152,623.20, 144,228,934.80 and 27,997,538.40 is: 41,996,307.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,152,623.20 : 144,228,934.80 = 27,997,538.40 : x
  2. Step 2: Convert to fraction form
    96,152,623.20/144,228,934.80 = 27,997,538.40/x
  3. Step 3: Cross multiply
    96,152,623.20x = 144,228,934.80 × 27,997,538.40
  4. Step 4: Simplify right side
    96,152,623.20x = 4,038,055,140,454,096.50
  5. Step 5: Solve for x
    x = 4,038,055,140,454,096.50/96,152,623.20
  6. Step 6: Final answer
    x = 41,996,307.60

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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.