Home / 96,311,117,847.80-144,466,676,771.70-74,271,196,695.80

Finding the Fourth Proportional to 96,311,117,847.80, 144,466,676,771.70 and 74,271,196,695.80

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Solution

The fourth proportional to 96,311,117,847.80, 144,466,676,771.70 and 74,271,196,695.80 is: 111,406,795,043.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,311,117,847.80 : 144,466,676,771.70 = 74,271,196,695.80 : x
  2. Step 2: Convert to fraction form
    96,311,117,847.80/144,466,676,771.70 = 74,271,196,695.80/x
  3. Step 3: Cross multiply
    96,311,117,847.80x = 144,466,676,771.70 × 74,271,196,695.80
  4. Step 4: Simplify right side
    96,311,117,847.80x = 10,729,712,966,499,492,167,680
  5. Step 5: Solve for x
    x = 10,729,712,966,499,492,167,680/96,311,117,847.80
  6. Step 6: Final answer
    x = 111,406,795,043.70

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Double scale
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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.