Home / 7,598,005,289.43-10,485,248,293.29-4,211,133,236.92

Finding the Fourth Proportional to 7,598,005,289.43, 10,485,248,293.29 and 4,211,133,236.92

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Solution

The fourth proportional to 7,598,005,289.43, 10,485,248,293.29 and 4,211,133,236.92 is: 5,811,364,417.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,005,289.43 : 10,485,248,293.29 = 4,211,133,236.92 : x
  2. Step 2: Convert to fraction form
    7,598,005,289.43/10,485,248,293.29 = 4,211,133,236.92/x
  3. Step 3: Cross multiply
    7,598,005,289.43x = 10,485,248,293.29 × 4,211,133,236.92
  4. Step 4: Simplify right side
    7,598,005,289.43x = 44,154,777,585,228,103,680
  5. Step 5: Solve for x
    x = 44,154,777,585,228,103,680/7,598,005,289.43
  6. Step 6: Final answer
    x = 5,811,364,417.80

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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.