Home / 25,349,587.32-34,983,910.08-14,337,313.32

Finding the Fourth Proportional to 25,349,587.32, 34,983,910.08 and 14,337,313.32

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Solution

The fourth proportional to 25,349,587.32, 34,983,910.08 and 14,337,313.32 is: 19,786,329.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,349,587.32 : 34,983,910.08 = 14,337,313.32 : x
  2. Step 2: Convert to fraction form
    25,349,587.32/34,983,910.08 = 14,337,313.32/x
  3. Step 3: Cross multiply
    25,349,587.32x = 34,983,910.08 × 14,337,313.32
  4. Step 4: Simplify right side
    25,349,587.32x = 501,575,279,975,666.25
  5. Step 5: Solve for x
    x = 501,575,279,975,666.25/25,349,587.32
  6. Step 6: Final answer
    x = 19,786,329.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.