Home / 7,602,306,733,294.80-10,491,382,126,340-4,134,128,686,308

Finding the Fourth Proportional to 7,602,306,733,294.80, 10,491,382,126,340 and 4,134,128,686,308

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Solution

The fourth proportional to 7,602,306,733,294.80, 10,491,382,126,340 and 4,134,128,686,308 is: 5,705,205,713,098.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,602,306,733,294.80 : 10,491,382,126,340 = 4,134,128,686,308 : x
  2. Step 2: Convert to fraction form
    7,602,306,733,294.80/10,491,382,126,340 = 4,134,128,686,308/x
  3. Step 3: Cross multiply
    7,602,306,733,294.80x = 10,491,382,126,340 × 4,134,128,686,308
  4. Step 4: Simplify right side
    7,602,306,733,294.80x = 43,372,723,807,521,216,953,057,280
  5. Step 5: Solve for x
    x = 43,372,723,807,521,216,953,057,280/7,602,306,733,294.80
  6. Step 6: Final answer
    x = 5,705,205,713,098.57

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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.