Home / 58,723,918.40-88,085,877.60-16,173,646.40

Finding the Fourth Proportional to 58,723,918.40, 88,085,877.60 and 16,173,646.40

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Solution

The fourth proportional to 58,723,918.40, 88,085,877.60 and 16,173,646.40 is: 24,260,469.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,723,918.40 : 88,085,877.60 = 16,173,646.40 : x
  2. Step 2: Convert to fraction form
    58,723,918.40/88,085,877.60 = 16,173,646.40/x
  3. Step 3: Cross multiply
    58,723,918.40x = 88,085,877.60 × 16,173,646.40
  4. Step 4: Simplify right side
    58,723,918.40x = 1,424,669,837,136,080.50
  5. Step 5: Solve for x
    x = 1,424,669,837,136,080.50/58,723,918.40
  6. Step 6: Final answer
    x = 24,260,469.60

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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.