Home / 31,062,641.95-46,593,962.91-9,497,243.67

Finding the Fourth Proportional to 31,062,641.95, 46,593,962.91 and 9,497,243.67

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Solution

The fourth proportional to 31,062,641.95, 46,593,962.91 and 9,497,243.67 is: 14,245,865.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,062,641.95 : 46,593,962.91 = 9,497,243.67 : x
  2. Step 2: Convert to fraction form
    31,062,641.95/46,593,962.91 = 9,497,243.67/x
  3. Step 3: Cross multiply
    31,062,641.95x = 46,593,962.91 × 9,497,243.67
  4. Step 4: Simplify right side
    31,062,641.95x = 442,514,219,074,242.38
  5. Step 5: Solve for x
    x = 442,514,219,074,242.38/31,062,641.95
  6. Step 6: Final answer
    x = 14,245,865.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.