Home / 6,896,031,169,225.20-9,512,038,945,754.90-4,422,924,797,412

Finding the Fourth Proportional to 6,896,031,169,225.20, 9,512,038,945,754.90 and 4,422,924,797,412

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Solution

The fourth proportional to 6,896,031,169,225.20, 9,512,038,945,754.90 and 4,422,924,797,412 is: 6,100,760,262,638.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,896,031,169,225.20 : 9,512,038,945,754.90 = 4,422,924,797,412 : x
  2. Step 2: Convert to fraction form
    6,896,031,169,225.20/9,512,038,945,754.90 = 4,422,924,797,412/x
  3. Step 3: Cross multiply
    6,896,031,169,225.20x = 9,512,038,945,754.90 × 4,422,924,797,412
  4. Step 4: Simplify right side
    6,896,031,169,225.20x = 42,071,032,927,128,046,939,406,336
  5. Step 5: Solve for x
    x = 42,071,032,927,128,046,939,406,336/6,896,031,169,225.20
  6. Step 6: Final answer
    x = 6,100,760,262,638.85

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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.