Home / 944,518,747.41-1,303,853,826.96-610,154,298.45

Finding the Fourth Proportional to 944,518,747.41, 1,303,853,826.96 and 610,154,298.45

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Solution

The fourth proportional to 944,518,747.41, 1,303,853,826.96 and 610,154,298.45 is: 842,282,929.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,518,747.41 : 1,303,853,826.96 = 610,154,298.45 : x
  2. Step 2: Convert to fraction form
    944,518,747.41/1,303,853,826.96 = 610,154,298.45/x
  3. Step 3: Cross multiply
    944,518,747.41x = 1,303,853,826.96 × 610,154,298.45
  4. Step 4: Simplify right side
    944,518,747.41x = 795,552,017,070,126,592
  5. Step 5: Solve for x
    x = 795,552,017,070,126,592/944,518,747.41
  6. Step 6: Final answer
    x = 842,282,929.01

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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.