Home / 15,064,003.40-22,596,005.10-8,693,904.20

Finding the Fourth Proportional to 15,064,003.40, 22,596,005.10 and 8,693,904.20

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Solution

The fourth proportional to 15,064,003.40, 22,596,005.10 and 8,693,904.20 is: 13,040,856.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,064,003.40 : 22,596,005.10 = 8,693,904.20 : x
  2. Step 2: Convert to fraction form
    15,064,003.40/22,596,005.10 = 8,693,904.20/x
  3. Step 3: Cross multiply
    15,064,003.40x = 22,596,005.10 × 8,693,904.20
  4. Step 4: Simplify right side
    15,064,003.40x = 196,447,503,642,111.41
  5. Step 5: Solve for x
    x = 196,447,503,642,111.41/15,064,003.40
  6. Step 6: Final answer
    x = 13,040,856.30

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1.5x scale

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.