Home / 48,905,656.50-67,490,504.55-26,881,192.32

Finding the Fourth Proportional to 48,905,656.50, 67,490,504.55 and 26,881,192.32

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Solution

The fourth proportional to 48,905,656.50, 67,490,504.55 and 26,881,192.32 is: 37,096,429.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,905,656.50 : 67,490,504.55 = 26,881,192.32 : x
  2. Step 2: Convert to fraction form
    48,905,656.50/67,490,504.55 = 26,881,192.32/x
  3. Step 3: Cross multiply
    48,905,656.50x = 67,490,504.55 × 26,881,192.32
  4. Step 4: Simplify right side
    48,905,656.50x = 1,814,225,232,582,385
  5. Step 5: Solve for x
    x = 1,814,225,232,582,385/48,905,656.50
  6. Step 6: Final answer
    x = 37,096,429.38

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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.