Home / 36,698,495.60-55,055,616.60-11,142,088.40

Finding the Fourth Proportional to 36,698,495.60, 55,055,616.60 and 11,142,088.40

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Solution

The fourth proportional to 36,698,495.60, 55,055,616.60 and 11,142,088.40 is: 16,715,522.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,698,495.60 : 55,055,616.60 = 11,142,088.40 : x
  2. Step 2: Convert to fraction form
    36,698,495.60/55,055,616.60 = 11,142,088.40/x
  3. Step 3: Cross multiply
    36,698,495.60x = 55,055,616.60 × 11,142,088.40
  4. Step 4: Simplify right side
    36,698,495.60x = 613,434,547,073,707.50
  5. Step 5: Solve for x
    x = 613,434,547,073,707.50/36,698,495.60
  6. Step 6: Final answer
    x = 16,715,522.99

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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.