Home / 48,633,368.80-67,115,639.95-26,606,357.24

Finding the Fourth Proportional to 48,633,368.80, 67,115,639.95 and 26,606,357.24

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Solution

The fourth proportional to 48,633,368.80, 67,115,639.95 and 26,606,357.24 is: 36,717,643.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,633,368.80 : 67,115,639.95 = 26,606,357.24 : x
  2. Step 2: Convert to fraction form
    48,633,368.80/67,115,639.95 = 26,606,357.24/x
  3. Step 3: Cross multiply
    48,633,368.80x = 67,115,639.95 × 26,606,357.24
  4. Step 4: Simplify right side
    48,633,368.80x = 1,785,702,692,565,337.50
  5. Step 5: Solve for x
    x = 1,785,702,692,565,337.50/48,633,368.80
  6. Step 6: Final answer
    x = 36,717,643.40

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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.