Home / 7,490,398,264.22-10,336,667,312.93-4,057,011,160.97

Finding the Fourth Proportional to 7,490,398,264.22, 10,336,667,312.93 and 4,057,011,160.97

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Solution

The fourth proportional to 7,490,398,264.22, 10,336,667,312.93 and 4,057,011,160.97 is: 5,598,630,830.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,490,398,264.22 : 10,336,667,312.93 = 4,057,011,160.97 : x
  2. Step 2: Convert to fraction form
    7,490,398,264.22/10,336,667,312.93 = 4,057,011,160.97/x
  3. Step 3: Cross multiply
    7,490,398,264.22x = 10,336,667,312.93 × 4,057,011,160.97
  4. Step 4: Simplify right side
    7,490,398,264.22x = 41,935,974,655,718,817,792
  5. Step 5: Solve for x
    x = 41,935,974,655,718,817,792/7,490,398,264.22
  6. Step 6: Final answer
    x = 5,598,630,830.62

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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.