Home / 60,606,145,416.60-90,909,218,124.90-34,484,757,384.60

Finding the Fourth Proportional to 60,606,145,416.60, 90,909,218,124.90 and 34,484,757,384.60

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Solution

The fourth proportional to 60,606,145,416.60, 90,909,218,124.90 and 34,484,757,384.60 is: 51,727,136,076.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,606,145,416.60 : 90,909,218,124.90 = 34,484,757,384.60 : x
  2. Step 2: Convert to fraction form
    60,606,145,416.60/90,909,218,124.90 = 34,484,757,384.60/x
  3. Step 3: Cross multiply
    60,606,145,416.60x = 90,909,218,124.90 × 34,484,757,384.60
  4. Step 4: Simplify right side
    60,606,145,416.60x = 3,134,982,331,060,857,077,760
  5. Step 5: Solve for x
    x = 3,134,982,331,060,857,077,760/60,606,145,416.60
  6. Step 6: Final answer
    x = 51,727,136,076.90

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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.