Home / 5,605,674,879.71-7,732,186,306.06-3,595,325,748.51

Finding the Fourth Proportional to 5,605,674,879.71, 7,732,186,306.06 and 3,595,325,748.51

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Solution

The fourth proportional to 5,605,674,879.71, 7,732,186,306.06 and 3,595,325,748.51 is: 4,959,211,712.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,605,674,879.71 : 7,732,186,306.06 = 3,595,325,748.51 : x
  2. Step 2: Convert to fraction form
    5,605,674,879.71/7,732,186,306.06 = 3,595,325,748.51/x
  3. Step 3: Cross multiply
    5,605,674,879.71x = 7,732,186,306.06 × 3,595,325,748.51
  4. Step 4: Simplify right side
    5,605,674,879.71x = 27,799,728,518,435,655,680
  5. Step 5: Solve for x
    x = 27,799,728,518,435,655,680/5,605,674,879.71
  6. Step 6: Final answer
    x = 4,959,211,712.23

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1.5x scale

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.