Home / 15,906,547.58-23,837,580.39-8,604,242.06

Finding the Fourth Proportional to 15,906,547.58, 23,837,580.39 and 8,604,242.06

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Solution

The fourth proportional to 15,906,547.58, 23,837,580.39 and 8,604,242.06 is: 12,894,332.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,906,547.58 : 23,837,580.39 = 8,604,242.06 : x
  2. Step 2: Convert to fraction form
    15,906,547.58/23,837,580.39 = 8,604,242.06/x
  3. Step 3: Cross multiply
    15,906,547.58x = 23,837,580.39 × 8,604,242.06
  4. Step 4: Simplify right side
    15,906,547.58x = 205,104,311,800,269.22
  5. Step 5: Solve for x
    x = 205,104,311,800,269.22/15,906,547.58
  6. Step 6: Final answer
    x = 12,894,332.40

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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.