Home / 10,903,564,685.54-15,046,919,295.01-5,891,312,109.10

Finding the Fourth Proportional to 10,903,564,685.54, 15,046,919,295.01 and 5,891,312,109.10

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Solution

The fourth proportional to 10,903,564,685.54, 15,046,919,295.01 and 5,891,312,109.10 is: 8,130,010,726.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,564,685.54 : 15,046,919,295.01 = 5,891,312,109.10 : x
  2. Step 2: Convert to fraction form
    10,903,564,685.54/15,046,919,295.01 = 5,891,312,109.10/x
  3. Step 3: Cross multiply
    10,903,564,685.54x = 15,046,919,295.01 × 5,891,312,109.10
  4. Step 4: Simplify right side
    10,903,564,685.54x = 88,646,097,847,275,765,760
  5. Step 5: Solve for x
    x = 88,646,097,847,275,765,760/10,903,564,685.54
  6. Step 6: Final answer
    x = 8,130,010,726.20

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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.