Home / 16,559,842,937.76-22,854,587,216.40-9,424,991,556

Finding the Fourth Proportional to 16,559,842,937.76, 22,854,587,216.40 and 9,424,991,556

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Solution

The fourth proportional to 16,559,842,937.76, 22,854,587,216.40 and 9,424,991,556 is: 13,007,628,897.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,559,842,937.76 : 22,854,587,216.40 = 9,424,991,556 : x
  2. Step 2: Convert to fraction form
    16,559,842,937.76/22,854,587,216.40 = 9,424,991,556/x
  3. Step 3: Cross multiply
    16,559,842,937.76x = 22,854,587,216.40 × 9,424,991,556
  4. Step 4: Simplify right side
    16,559,842,937.76x = 215,404,291,530,435,559,424
  5. Step 5: Solve for x
    x = 215,404,291,530,435,559,424/16,559,842,937.76
  6. Step 6: Final answer
    x = 13,007,628,897.21

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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.