Home / 17,895,905.40-26,843,858.10-16,006,337.40

Finding the Fourth Proportional to 17,895,905.40, 26,843,858.10 and 16,006,337.40

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Solution

The fourth proportional to 17,895,905.40, 26,843,858.10 and 16,006,337.40 is: 24,009,506.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,895,905.40 : 26,843,858.10 = 16,006,337.40 : x
  2. Step 2: Convert to fraction form
    17,895,905.40/26,843,858.10 = 16,006,337.40/x
  3. Step 3: Cross multiply
    17,895,905.40x = 26,843,858.10 × 16,006,337.40
  4. Step 4: Simplify right side
    17,895,905.40x = 429,671,849,866,323
  5. Step 5: Solve for x
    x = 429,671,849,866,323/17,895,905.40
  6. Step 6: Final answer
    x = 24,009,506.10

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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.