Home / 2,888,712,532.02-4,334,551,392.90-1,376,074,507.44

Finding the Fourth Proportional to 2,888,712,532.02, 4,334,551,392.90 and 1,376,074,507.44

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Solution

The fourth proportional to 2,888,712,532.02, 4,334,551,392.90 and 1,376,074,507.44 is: 2,064,818,013.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,888,712,532.02 : 4,334,551,392.90 = 1,376,074,507.44 : x
  2. Step 2: Convert to fraction form
    2,888,712,532.02/4,334,551,392.90 = 1,376,074,507.44/x
  3. Step 3: Cross multiply
    2,888,712,532.02x = 4,334,551,392.90 × 1,376,074,507.44
  4. Step 4: Simplify right side
    2,888,712,532.02x = 5,964,665,672,958,233,600
  5. Step 5: Solve for x
    x = 5,964,665,672,958,233,600/2,888,712,532.02
  6. Step 6: Final answer
    x = 2,064,818,013.85

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1.5x scale

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.