Home / 5,592,291,332.94-7,720,263,583.29-4,085,225,433.90

Finding the Fourth Proportional to 5,592,291,332.94, 7,720,263,583.29 and 4,085,225,433.90

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Solution

The fourth proportional to 5,592,291,332.94, 7,720,263,583.29 and 4,085,225,433.90 is: 5,639,730,705.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,291,332.94 : 7,720,263,583.29 = 4,085,225,433.90 : x
  2. Step 2: Convert to fraction form
    5,592,291,332.94/7,720,263,583.29 = 4,085,225,433.90/x
  3. Step 3: Cross multiply
    5,592,291,332.94x = 7,720,263,583.29 × 4,085,225,433.90
  4. Step 4: Simplify right side
    5,592,291,332.94x = 31,539,017,146,868,260,864
  5. Step 5: Solve for x
    x = 31,539,017,146,868,260,864/5,592,291,332.94
  6. Step 6: Final answer
    x = 5,639,730,705.93

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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.