Home / 17,516,255,984.60-24,171,178,349.28-10,282,597,175.62

Finding the Fourth Proportional to 17,516,255,984.60, 24,171,178,349.28 and 10,282,597,175.62

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Solution

The fourth proportional to 17,516,255,984.60, 24,171,178,349.28 and 10,282,597,175.62 is: 14,189,247,430.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,516,255,984.60 : 24,171,178,349.28 = 10,282,597,175.62 : x
  2. Step 2: Convert to fraction form
    17,516,255,984.60/24,171,178,349.28 = 10,282,597,175.62/x
  3. Step 3: Cross multiply
    17,516,255,984.60x = 24,171,178,349.28 × 10,282,597,175.62
  4. Step 4: Simplify right side
    17,516,255,984.60x = 248,542,490,225,713,840,128
  5. Step 5: Solve for x
    x = 248,542,490,225,713,840,128/17,516,255,984.60
  6. Step 6: Final answer
    x = 14,189,247,430.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.