Home / 4,271,241,712.20-5,896,357,475.02-2,844,686,830.38

Finding the Fourth Proportional to 4,271,241,712.20, 5,896,357,475.02 and 2,844,686,830.38

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Solution

The fourth proportional to 4,271,241,712.20, 5,896,357,475.02 and 2,844,686,830.38 is: 3,927,029,090.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271,241,712.20 : 5,896,357,475.02 = 2,844,686,830.38 : x
  2. Step 2: Convert to fraction form
    4,271,241,712.20/5,896,357,475.02 = 2,844,686,830.38/x
  3. Step 3: Cross multiply
    4,271,241,712.20x = 5,896,357,475.02 × 2,844,686,830.38
  4. Step 4: Simplify right side
    4,271,241,712.20x = 16,773,290,456,402,065,408
  5. Step 5: Solve for x
    x = 16,773,290,456,402,065,408/4,271,241,712.20
  6. Step 6: Final answer
    x = 3,927,029,090.51

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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.