Home / 25,884,201.90-35,720,946.41-14,282,512.68

Finding the Fourth Proportional to 25,884,201.90, 35,720,946.41 and 14,282,512.68

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Solution

The fourth proportional to 25,884,201.90, 35,720,946.41 and 14,282,512.68 is: 19,710,280.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,884,201.90 : 35,720,946.41 = 14,282,512.68 : x
  2. Step 2: Convert to fraction form
    25,884,201.90/35,720,946.41 = 14,282,512.68/x
  3. Step 3: Cross multiply
    25,884,201.90x = 35,720,946.41 × 14,282,512.68
  4. Step 4: Simplify right side
    25,884,201.90x = 510,184,869,971,012.94
  5. Step 5: Solve for x
    x = 510,184,869,971,012.94/25,884,201.90
  6. Step 6: Final answer
    x = 19,710,280.11

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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.