Home / 48,031,364.92-66,282,054.96-26,838,314.32

Finding the Fourth Proportional to 48,031,364.92, 66,282,054.96 and 26,838,314.32

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Solution

The fourth proportional to 48,031,364.92, 66,282,054.96 and 26,838,314.32 is: 37,036,187.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,031,364.92 : 66,282,054.96 = 26,838,314.32 : x
  2. Step 2: Convert to fraction form
    48,031,364.92/66,282,054.96 = 26,838,314.32/x
  3. Step 3: Cross multiply
    48,031,364.92x = 66,282,054.96 × 26,838,314.32
  4. Step 4: Simplify right side
    48,031,364.92x = 1,778,898,624,791,995
  5. Step 5: Solve for x
    x = 1,778,898,624,791,995/48,031,364.92
  6. Step 6: Final answer
    x = 37,036,187.24

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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.