Home / 15,417,570,094.75-23,110,033,001.82-5,185,960,263.80

Finding the Fourth Proportional to 15,417,570,094.75, 23,110,033,001.82 and 5,185,960,263.80

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Solution

The fourth proportional to 15,417,570,094.75, 23,110,033,001.82 and 5,185,960,263.80 is: 7,773,450,167.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,417,570,094.75 : 23,110,033,001.82 = 5,185,960,263.80 : x
  2. Step 2: Convert to fraction form
    15,417,570,094.75/23,110,033,001.82 = 5,185,960,263.80/x
  3. Step 3: Cross multiply
    15,417,570,094.75x = 23,110,033,001.82 × 5,185,960,263.80
  4. Step 4: Simplify right side
    15,417,570,094.75x = 119,847,712,842,502,438,912
  5. Step 5: Solve for x
    x = 119,847,712,842,502,438,912/15,417,570,094.75
  6. Step 6: Final answer
    x = 7,773,450,167.95

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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.