Home / 5,032,179,517.95-6,944,428,710.11-2,774,069,437.12

Finding the Fourth Proportional to 5,032,179,517.95, 6,944,428,710.11 and 2,774,069,437.12

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Solution

The fourth proportional to 5,032,179,517.95, 6,944,428,710.11 and 2,774,069,437.12 is: 3,828,227,386.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,179,517.95 : 6,944,428,710.11 = 2,774,069,437.12 : x
  2. Step 2: Convert to fraction form
    5,032,179,517.95/6,944,428,710.11 = 2,774,069,437.12/x
  3. Step 3: Cross multiply
    5,032,179,517.95x = 6,944,428,710.11 × 2,774,069,437.12
  4. Step 4: Simplify right side
    5,032,179,517.95x = 19,264,327,442,964,389,888
  5. Step 5: Solve for x
    x = 19,264,327,442,964,389,888/5,032,179,517.95
  6. Step 6: Final answer
    x = 3,828,227,386.21

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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.