Home / 1,360,316,829,534.10-1,877,226,068,600.10-743,019,941,251.23

Finding the Fourth Proportional to 1,360,316,829,534.10, 1,877,226,068,600.10 and 743,019,941,251.23

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Solution

The fourth proportional to 1,360,316,829,534.10, 1,877,226,068,600.10 and 743,019,941,251.23 is: 1,025,361,425,311.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,316,829,534.10 : 1,877,226,068,600.10 = 743,019,941,251.23 : x
  2. Step 2: Convert to fraction form
    1,360,316,829,534.10/1,877,226,068,600.10 = 743,019,941,251.23/x
  3. Step 3: Cross multiply
    1,360,316,829,534.10x = 1,877,226,068,600.10 × 743,019,941,251.23
  4. Step 4: Simplify right side
    1,360,316,829,534.10x = 1,394,816,403,206,523,662,106,624
  5. Step 5: Solve for x
    x = 1,394,816,403,206,523,662,106,624/1,360,316,829,534.10
  6. Step 6: Final answer
    x = 1,025,361,425,311.66

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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.