Home / 48,655,919.16-67,145,346.33-26,328,905.32

Finding the Fourth Proportional to 48,655,919.16, 67,145,346.33 and 26,328,905.32

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Solution

The fourth proportional to 48,655,919.16, 67,145,346.33 and 26,328,905.32 is: 36,333,985.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,655,919.16 : 67,145,346.33 = 26,328,905.32 : x
  2. Step 2: Convert to fraction form
    48,655,919.16/67,145,346.33 = 26,328,905.32/x
  3. Step 3: Cross multiply
    48,655,919.16x = 67,145,346.33 × 26,328,905.32
  4. Step 4: Simplify right side
    48,655,919.16x = 1,767,863,466,033,316
  5. Step 5: Solve for x
    x = 1,767,863,466,033,316/48,655,919.16
  6. Step 6: Final answer
    x = 36,333,985.60

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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.