Home / 25,814,376.61-35,622,487.50-14,209,673.47

Finding the Fourth Proportional to 25,814,376.61, 35,622,487.50 and 14,209,673.47

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Solution

The fourth proportional to 25,814,376.61, 35,622,487.50 and 14,209,673.47 is: 19,608,605.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,814,376.61 : 35,622,487.50 = 14,209,673.47 : x
  2. Step 2: Convert to fraction form
    25,814,376.61/35,622,487.50 = 14,209,673.47/x
  3. Step 3: Cross multiply
    25,814,376.61x = 35,622,487.50 × 14,209,673.47
  4. Step 4: Simplify right side
    25,814,376.61x = 506,183,915,421,814.19
  5. Step 5: Solve for x
    x = 506,183,915,421,814.19/25,814,376.61
  6. Step 6: Final answer
    x = 19,608,605.05

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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.