Home / 2,272,185,597.61-3,408,619,184.34-798,065,585.11

Finding the Fourth Proportional to 2,272,185,597.61, 3,408,619,184.34 and 798,065,585.11

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Solution

The fourth proportional to 2,272,185,597.61, 3,408,619,184.34 and 798,065,585.11 is: 1,197,218,073.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,185,597.61 : 3,408,619,184.34 = 798,065,585.11 : x
  2. Step 2: Convert to fraction form
    2,272,185,597.61/3,408,619,184.34 = 798,065,585.11/x
  3. Step 3: Cross multiply
    2,272,185,597.61x = 3,408,619,184.34 × 798,065,585.11
  4. Step 4: Simplify right side
    2,272,185,597.61x = 2,720,301,663,768,701,440
  5. Step 5: Solve for x
    x = 2,720,301,663,768,701,440/2,272,185,597.61
  6. Step 6: Final answer
    x = 1,197,218,073.48

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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.