Home / 4,853,593,666.71-7,282,487,871.86-2,610,018,676.63

Finding the Fourth Proportional to 4,853,593,666.71, 7,282,487,871.86 and 2,610,018,676.63

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Solution

The fourth proportional to 4,853,593,666.71, 7,282,487,871.86 and 2,610,018,676.63 is: 3,916,155,876.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,593,666.71 : 7,282,487,871.86 = 2,610,018,676.63 : x
  2. Step 2: Convert to fraction form
    4,853,593,666.71/7,282,487,871.86 = 2,610,018,676.63/x
  3. Step 3: Cross multiply
    4,853,593,666.71x = 7,282,487,871.86 × 2,610,018,676.63
  4. Step 4: Simplify right side
    4,853,593,666.71x = 19,007,429,357,882,478,592
  5. Step 5: Solve for x
    x = 19,007,429,357,882,478,592/4,853,593,666.71
  6. Step 6: Final answer
    x = 3,916,155,876.06

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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.