Home / 13,000,284,143.13-19,494,279,024.24-5,036,182,547.61

Finding the Fourth Proportional to 13,000,284,143.13, 19,494,279,024.24 and 5,036,182,547.61

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Solution

The fourth proportional to 13,000,284,143.13, 19,494,279,024.24 and 5,036,182,547.61 is: 7,551,892,460.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,000,284,143.13 : 19,494,279,024.24 = 5,036,182,547.61 : x
  2. Step 2: Convert to fraction form
    13,000,284,143.13/19,494,279,024.24 = 5,036,182,547.61/x
  3. Step 3: Cross multiply
    13,000,284,143.13x = 19,494,279,024.24 × 5,036,182,547.61
  4. Step 4: Simplify right side
    13,000,284,143.13x = 98,176,747,800,117,182,464
  5. Step 5: Solve for x
    x = 98,176,747,800,117,182,464/13,000,284,143.13
  6. Step 6: Final answer
    x = 7,551,892,460.14

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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.