Home / 25,010,208.12-37,495,713.90-9,875,468.28

Finding the Fourth Proportional to 25,010,208.12, 37,495,713.90 and 9,875,468.28

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Solution

The fourth proportional to 25,010,208.12, 37,495,713.90 and 9,875,468.28 is: 14,805,463.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,010,208.12 : 37,495,713.90 = 9,875,468.28 : x
  2. Step 2: Convert to fraction form
    25,010,208.12/37,495,713.90 = 9,875,468.28/x
  3. Step 3: Cross multiply
    25,010,208.12x = 37,495,713.90 × 9,875,468.28
  4. Step 4: Simplify right side
    25,010,208.12x = 370,287,733,255,405.06
  5. Step 5: Solve for x
    x = 370,287,733,255,405.06/25,010,208.12
  6. Step 6: Final answer
    x = 14,805,463.89

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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.