Home / 3,060,252,232.11-4,590,404,065.13-849,634,321.71

Finding the Fourth Proportional to 3,060,252,232.11, 4,590,404,065.13 and 849,634,321.71

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Solution

The fourth proportional to 3,060,252,232.11, 4,590,404,065.13 and 849,634,321.71 is: 1,274,458,622.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,252,232.11 : 4,590,404,065.13 = 849,634,321.71 : x
  2. Step 2: Convert to fraction form
    3,060,252,232.11/4,590,404,065.13 = 849,634,321.71/x
  3. Step 3: Cross multiply
    3,060,252,232.11x = 4,590,404,065.13 × 849,634,321.71
  4. Step 4: Simplify right side
    3,060,252,232.11x = 3,900,164,844,247,306,240
  5. Step 5: Solve for x
    x = 3,900,164,844,247,306,240/3,060,252,232.11
  6. Step 6: Final answer
    x = 1,274,458,622.50

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Double scale
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1.5x scale

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.