Home / 16,053,918.40-24,080,877.60-6,473,886.40

Finding the Fourth Proportional to 16,053,918.40, 24,080,877.60 and 6,473,886.40

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Solution

The fourth proportional to 16,053,918.40, 24,080,877.60 and 6,473,886.40 is: 9,710,829.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,053,918.40 : 24,080,877.60 = 6,473,886.40 : x
  2. Step 2: Convert to fraction form
    16,053,918.40/24,080,877.60 = 6,473,886.40/x
  3. Step 3: Cross multiply
    16,053,918.40x = 24,080,877.60 × 6,473,886.40
  4. Step 4: Simplify right side
    16,053,918.40x = 155,896,865,994,704.66
  5. Step 5: Solve for x
    x = 155,896,865,994,704.66/16,053,918.40
  6. Step 6: Final answer
    x = 9,710,829.60

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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.