Home / 577,619,344,812.10-866,596,708,731.83-232,842,417,988.54

Finding the Fourth Proportional to 577,619,344,812.10, 866,596,708,731.83 and 232,842,417,988.54

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Solution

The fourth proportional to 577,619,344,812.10, 866,596,708,731.83 and 232,842,417,988.54 is: 349,331,224,610.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    577,619,344,812.10 : 866,596,708,731.83 = 232,842,417,988.54 : x
  2. Step 2: Convert to fraction form
    577,619,344,812.10/866,596,708,731.83 = 232,842,417,988.54/x
  3. Step 3: Cross multiply
    577,619,344,812.10x = 866,596,708,731.83 × 232,842,417,988.54
  4. Step 4: Simplify right side
    577,619,344,812.10x = 201,780,473,082,029,797,277,696
  5. Step 5: Solve for x
    x = 201,780,473,082,029,797,277,696/577,619,344,812.10
  6. Step 6: Final answer
    x = 349,331,224,610.68

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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.