Home / 25,759,565.48-35,549,000.34-14,156,918.12

Finding the Fourth Proportional to 25,759,565.48, 35,549,000.34 and 14,156,918.12

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Solution

The fourth proportional to 25,759,565.48, 35,549,000.34 and 14,156,918.12 is: 19,536,986.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,759,565.48 : 35,549,000.34 = 14,156,918.12 : x
  2. Step 2: Convert to fraction form
    25,759,565.48/35,549,000.34 = 14,156,918.12/x
  3. Step 3: Cross multiply
    25,759,565.48x = 35,549,000.34 × 14,156,918.12
  4. Step 4: Simplify right side
    25,759,565.48x = 503,264,287,061,232.19
  5. Step 5: Solve for x
    x = 503,264,287,061,232.19/25,759,565.48
  6. Step 6: Final answer
    x = 19,536,986.66

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1.5x scale

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.