Home / 3,186,703,669.30-4,397,655,299.80-1,757,742,730.02

Finding the Fourth Proportional to 3,186,703,669.30, 4,397,655,299.80 and 1,757,742,730.02

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Solution

The fourth proportional to 3,186,703,669.30, 4,397,655,299.80 and 1,757,742,730.02 is: 2,425,687,304.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,186,703,669.30 : 4,397,655,299.80 = 1,757,742,730.02 : x
  2. Step 2: Convert to fraction form
    3,186,703,669.30/4,397,655,299.80 = 1,757,742,730.02/x
  3. Step 3: Cross multiply
    3,186,703,669.30x = 4,397,655,299.80 × 1,757,742,730.02
  4. Step 4: Simplify right side
    3,186,703,669.30x = 7,729,946,632,357,373,952
  5. Step 5: Solve for x
    x = 7,729,946,632,357,373,952/3,186,703,669.30
  6. Step 6: Final answer
    x = 2,425,687,304.04

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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.