Home / 16,607,549.04-22,918,432.02-9,265,383.66

Finding the Fourth Proportional to 16,607,549.04, 22,918,432.02 and 9,265,383.66

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Solution

The fourth proportional to 16,607,549.04, 22,918,432.02 and 9,265,383.66 is: 12,786,237.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,549.04 : 22,918,432.02 = 9,265,383.66 : x
  2. Step 2: Convert to fraction form
    16,607,549.04/22,918,432.02 = 9,265,383.66/x
  3. Step 3: Cross multiply
    16,607,549.04x = 22,918,432.02 × 9,265,383.66
  4. Step 4: Simplify right side
    16,607,549.04x = 212,348,065,550,928.78
  5. Step 5: Solve for x
    x = 212,348,065,550,928.78/16,607,549.04
  6. Step 6: Final answer
    x = 12,786,237.45

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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.