Home / 24,061,931.84-33,205,721.64-13,048,703.12

Finding the Fourth Proportional to 24,061,931.84, 33,205,721.64 and 13,048,703.12

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Solution

The fourth proportional to 24,061,931.84, 33,205,721.64 and 13,048,703.12 is: 18,007,348.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,061,931.84 : 33,205,721.64 = 13,048,703.12 : x
  2. Step 2: Convert to fraction form
    24,061,931.84/33,205,721.64 = 13,048,703.12/x
  3. Step 3: Cross multiply
    24,061,931.84x = 33,205,721.64 × 13,048,703.12
  4. Step 4: Simplify right side
    24,061,931.84x = 433,291,603,565,719.50
  5. Step 5: Solve for x
    x = 433,291,603,565,719.50/24,061,931.84
  6. Step 6: Final answer
    x = 18,007,348.97

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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.