Home / 935,057,265.65-1,399,789,632.93-565,473,708.08

Finding the Fourth Proportional to 935,057,265.65, 1,399,789,632.93 and 565,473,708.08

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Solution

The fourth proportional to 935,057,265.65, 1,399,789,632.93 and 565,473,708.08 is: 846,519,527.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,057,265.65 : 1,399,789,632.93 = 565,473,708.08 : x
  2. Step 2: Convert to fraction form
    935,057,265.65/1,399,789,632.93 = 565,473,708.08/x
  3. Step 3: Cross multiply
    935,057,265.65x = 1,399,789,632.93 × 565,473,708.08
  4. Step 4: Simplify right side
    935,057,265.65x = 791,544,234,264,869,248
  5. Step 5: Solve for x
    x = 791,544,234,264,869,248/935,057,265.65
  6. Step 6: Final answer
    x = 846,519,527.03

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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.