Home / 23,616,101.40-35,424,152.10-19,417,061.40

Finding the Fourth Proportional to 23,616,101.40, 35,424,152.10 and 19,417,061.40

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Solution

The fourth proportional to 23,616,101.40, 35,424,152.10 and 19,417,061.40 is: 29,125,592.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,616,101.40 : 35,424,152.10 = 19,417,061.40 : x
  2. Step 2: Convert to fraction form
    23,616,101.40/35,424,152.10 = 19,417,061.40/x
  3. Step 3: Cross multiply
    23,616,101.40x = 35,424,152.10 × 19,417,061.40
  4. Step 4: Simplify right side
    23,616,101.40x = 687,832,936,368,638.88
  5. Step 5: Solve for x
    x = 687,832,936,368,638.88/23,616,101.40
  6. Step 6: Final answer
    x = 29,125,592.10

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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.