Home / 5,032,148,757.80-6,944,386,334.08-2,774,038,718.49

Finding the Fourth Proportional to 5,032,148,757.80, 6,944,386,334.08 and 2,774,038,718.49

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Solution

The fourth proportional to 5,032,148,757.80, 6,944,386,334.08 and 2,774,038,718.49 is: 3,828,185,034.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,148,757.80 : 6,944,386,334.08 = 2,774,038,718.49 : x
  2. Step 2: Convert to fraction form
    5,032,148,757.80/6,944,386,334.08 = 2,774,038,718.49/x
  3. Step 3: Cross multiply
    5,032,148,757.80x = 6,944,386,334.08 × 2,774,038,718.49
  4. Step 4: Simplify right side
    5,032,148,757.80x = 19,263,996,566,890,749,952
  5. Step 5: Solve for x
    x = 19,263,996,566,890,749,952/5,032,148,757.80
  6. Step 6: Final answer
    x = 3,828,185,034.68

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Double scale
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1.5x scale

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.