Home / 16,771,799.07-25,158,261.76-4,640,247.63

Finding the Fourth Proportional to 16,771,799.07, 25,158,261.76 and 4,640,247.63

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Solution

The fourth proportional to 16,771,799.07, 25,158,261.76 and 4,640,247.63 is: 6,960,527.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,771,799.07 : 25,158,261.76 = 4,640,247.63 : x
  2. Step 2: Convert to fraction form
    16,771,799.07/25,158,261.76 = 4,640,247.63/x
  3. Step 3: Cross multiply
    16,771,799.07x = 25,158,261.76 × 4,640,247.63
  4. Step 4: Simplify right side
    16,771,799.07x = 116,740,564,495,159.02
  5. Step 5: Solve for x
    x = 116,740,564,495,159.02/16,771,799.07
  6. Step 6: Final answer
    x = 6,960,527.25

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1.5x scale

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.