Home / 26,408,140.15-39,612,210.23-23,048,908.15

Finding the Fourth Proportional to 26,408,140.15, 39,612,210.23 and 23,048,908.15

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Solution

The fourth proportional to 26,408,140.15, 39,612,210.23 and 23,048,908.15 is: 34,573,362.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,408,140.15 : 39,612,210.23 = 23,048,908.15 : x
  2. Step 2: Convert to fraction form
    26,408,140.15/39,612,210.23 = 23,048,908.15/x
  3. Step 3: Cross multiply
    26,408,140.15x = 39,612,210.23 × 23,048,908.15
  4. Step 4: Simplify right side
    26,408,140.15x = 913,018,195,094,515.75
  5. Step 5: Solve for x
    x = 913,018,195,094,515.75/26,408,140.15
  6. Step 6: Final answer
    x = 34,573,362.23

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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.