Home / 8,711,579,158,274.60-12,023,033,431,612-4,958,176,350,988

Finding the Fourth Proportional to 8,711,579,158,274.60, 12,023,033,431,612 and 4,958,176,350,988

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Solution

The fourth proportional to 8,711,579,158,274.60, 12,023,033,431,612 and 4,958,176,350,988 is: 6,842,883,356,128.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,711,579,158,274.60 : 12,023,033,431,612 = 4,958,176,350,988 : x
  2. Step 2: Convert to fraction form
    8,711,579,158,274.60/12,023,033,431,612 = 4,958,176,350,988/x
  3. Step 3: Cross multiply
    8,711,579,158,274.60x = 12,023,033,431,612 × 4,958,176,350,988
  4. Step 4: Simplify right side
    8,711,579,158,274.60x = 59,612,320,027,756,717,680,885,760
  5. Step 5: Solve for x
    x = 59,612,320,027,756,717,680,885,760/8,711,579,158,274.60
  6. Step 6: Final answer
    x = 6,842,883,356,128.91

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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.