Home / 46,234,009.40-63,803,963.92-26,387,376.68

Finding the Fourth Proportional to 46,234,009.40, 63,803,963.92 and 26,387,376.68

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Solution

The fourth proportional to 46,234,009.40, 63,803,963.92 and 26,387,376.68 is: 36,415,168.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,234,009.40 : 63,803,963.92 = 26,387,376.68 : x
  2. Step 2: Convert to fraction form
    46,234,009.40/63,803,963.92 = 26,387,376.68/x
  3. Step 3: Cross multiply
    46,234,009.40x = 63,803,963.92 × 26,387,376.68
  4. Step 4: Simplify right side
    46,234,009.40x = 1,683,619,229,634,169.50
  5. Step 5: Solve for x
    x = 1,683,619,229,634,169.50/46,234,009.40
  6. Step 6: Final answer
    x = 36,415,168.22

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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.