Home / 1,033,801,275.04-1,426,650,194.88-563,912,836

Finding the Fourth Proportional to 1,033,801,275.04, 1,426,650,194.88 and 563,912,836

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Solution

The fourth proportional to 1,033,801,275.04, 1,426,650,194.88 and 563,912,836 is: 778,202,133.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,801,275.04 : 1,426,650,194.88 = 563,912,836 : x
  2. Step 2: Convert to fraction form
    1,033,801,275.04/1,426,650,194.88 = 563,912,836/x
  3. Step 3: Cross multiply
    1,033,801,275.04x = 1,426,650,194.88 × 563,912,836
  4. Step 4: Simplify right side
    1,033,801,275.04x = 804,506,357,374,733,568
  5. Step 5: Solve for x
    x = 804,506,357,374,733,568/1,033,801,275.04
  6. Step 6: Final answer
    x = 778,202,133.04

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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.