Home / 373,116,071,534.97-559,730,068,156.70-131,050,516,349.02

Finding the Fourth Proportional to 373,116,071,534.97, 559,730,068,156.70 and 131,050,516,349.02

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Solution

The fourth proportional to 373,116,071,534.97, 559,730,068,156.70 and 131,050,516,349.02 is: 196,595,429,798.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,116,071,534.97 : 559,730,068,156.70 = 131,050,516,349.02 : x
  2. Step 2: Convert to fraction form
    373,116,071,534.97/559,730,068,156.70 = 131,050,516,349.02/x
  3. Step 3: Cross multiply
    373,116,071,534.97x = 559,730,068,156.70 × 131,050,516,349.02
  4. Step 4: Simplify right side
    373,116,071,534.97x = 73,352,914,448,007,689,142,272
  5. Step 5: Solve for x
    x = 73,352,914,448,007,689,142,272/373,116,071,534.97
  6. Step 6: Final answer
    x = 196,595,429,798.13

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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.