Home / 62,920,611.05-94,386,009.85-17,482,410.41

Finding the Fourth Proportional to 62,920,611.05, 94,386,009.85 and 17,482,410.41

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Solution

The fourth proportional to 62,920,611.05, 94,386,009.85 and 17,482,410.41 is: 26,225,030.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,920,611.05 : 94,386,009.85 = 17,482,410.41 : x
  2. Step 2: Convert to fraction form
    62,920,611.05/94,386,009.85 = 17,482,410.41/x
  3. Step 3: Cross multiply
    62,920,611.05x = 94,386,009.85 × 17,482,410.41
  4. Step 4: Simplify right side
    62,920,611.05x = 1,650,094,960,644,366.50
  5. Step 5: Solve for x
    x = 1,650,094,960,644,366.50/62,920,611.05
  6. Step 6: Final answer
    x = 26,225,030.77

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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.