Home / 4,438,754,525.61-6,125,432,479.89-2,404,154,760.72

Finding the Fourth Proportional to 4,438,754,525.61, 6,125,432,479.89 and 2,404,154,760.72

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Solution

The fourth proportional to 4,438,754,525.61, 6,125,432,479.89 and 2,404,154,760.72 is: 3,317,707,157.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,754,525.61 : 6,125,432,479.89 = 2,404,154,760.72 : x
  2. Step 2: Convert to fraction form
    4,438,754,525.61/6,125,432,479.89 = 2,404,154,760.72/x
  3. Step 3: Cross multiply
    4,438,754,525.61x = 6,125,432,479.89 × 2,404,154,760.72
  4. Step 4: Simplify right side
    4,438,754,525.61x = 14,726,487,657,996,457,984
  5. Step 5: Solve for x
    x = 14,726,487,657,996,457,984/4,438,754,525.61
  6. Step 6: Final answer
    x = 3,317,707,157.05

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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.