Home / 614,736,048.30-922,104,072.45-251,491,094.70

Finding the Fourth Proportional to 614,736,048.30, 922,104,072.45 and 251,491,094.70

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Solution

The fourth proportional to 614,736,048.30, 922,104,072.45 and 251,491,094.70 is: 377,236,642.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,736,048.30 : 922,104,072.45 = 251,491,094.70 : x
  2. Step 2: Convert to fraction form
    614,736,048.30/922,104,072.45 = 251,491,094.70/x
  3. Step 3: Cross multiply
    614,736,048.30x = 922,104,072.45 × 251,491,094.70
  4. Step 4: Simplify right side
    614,736,048.30x = 231,900,962,607,778,624
  5. Step 5: Solve for x
    x = 231,900,962,607,778,624/614,736,048.30
  6. Step 6: Final answer
    x = 377,236,642.05

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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.