Home / 10,358,567,343.34-14,294,236,013.20-5,842,176,456.22

Finding the Fourth Proportional to 10,358,567,343.34, 14,294,236,013.20 and 5,842,176,456.22

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Solution

The fourth proportional to 10,358,567,343.34, 14,294,236,013.20 and 5,842,176,456.22 is: 8,061,872,489.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,358,567,343.34 : 14,294,236,013.20 = 5,842,176,456.22 : x
  2. Step 2: Convert to fraction form
    10,358,567,343.34/14,294,236,013.20 = 5,842,176,456.22/x
  3. Step 3: Cross multiply
    10,358,567,343.34x = 14,294,236,013.20 × 5,842,176,456.22
  4. Step 4: Simplify right side
    10,358,567,343.34x = 83,509,449,095,969,079,296
  5. Step 5: Solve for x
    x = 83,509,449,095,969,079,296/10,358,567,343.34
  6. Step 6: Final answer
    x = 8,061,872,489.51

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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.