Home / 25,336,774.08-37,999,316.16-15,104,504.16

Finding the Fourth Proportional to 25,336,774.08, 37,999,316.16 and 15,104,504.16

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Solution

The fourth proportional to 25,336,774.08, 37,999,316.16 and 15,104,504.16 is: 22,653,271.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,336,774.08 : 37,999,316.16 = 15,104,504.16 : x
  2. Step 2: Convert to fraction form
    25,336,774.08/37,999,316.16 = 15,104,504.16/x
  3. Step 3: Cross multiply
    25,336,774.08x = 37,999,316.16 × 15,104,504.16
  4. Step 4: Simplify right side
    25,336,774.08x = 573,960,829,015,875.12
  5. Step 5: Solve for x
    x = 573,960,829,015,875.12/25,336,774.08
  6. Step 6: Final answer
    x = 22,653,271.77

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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.