Home / 1,366,638,367.95-2,053,227,894.57-876,312,297.27

Finding the Fourth Proportional to 1,366,638,367.95, 2,053,227,894.57 and 876,312,297.27

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Solution

The fourth proportional to 1,366,638,367.95, 2,053,227,894.57 and 876,312,297.27 is: 1,316,565,446.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,638,367.95 : 2,053,227,894.57 = 876,312,297.27 : x
  2. Step 2: Convert to fraction form
    1,366,638,367.95/2,053,227,894.57 = 876,312,297.27/x
  3. Step 3: Cross multiply
    1,366,638,367.95x = 2,053,227,894.57 × 876,312,297.27
  4. Step 4: Simplify right side
    1,366,638,367.95x = 1,799,268,853,109,481,984
  5. Step 5: Solve for x
    x = 1,799,268,853,109,481,984/1,366,638,367.95
  6. Step 6: Final answer
    x = 1,316,565,446.50

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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.