Home / 10,484,289,444.59-15,726,492,958.31-3,497,081,209.33

Finding the Fourth Proportional to 10,484,289,444.59, 15,726,492,958.31 and 3,497,081,209.33

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Solution

The fourth proportional to 10,484,289,444.59, 15,726,492,958.31 and 3,497,081,209.33 is: 5,245,641,424.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,484,289,444.59 : 15,726,492,958.31 = 3,497,081,209.33 : x
  2. Step 2: Convert to fraction form
    10,484,289,444.59/15,726,492,958.31 = 3,497,081,209.33/x
  3. Step 3: Cross multiply
    10,484,289,444.59x = 15,726,492,958.31 × 3,497,081,209.33
  4. Step 4: Simplify right side
    10,484,289,444.59x = 54,996,823,013,132,574,720
  5. Step 5: Solve for x
    x = 54,996,823,013,132,574,720/10,484,289,444.59
  6. Step 6: Final answer
    x = 5,245,641,424.13

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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.