Home / 31,594,071.15-47,391,106.73-26,492,237.55

Finding the Fourth Proportional to 31,594,071.15, 47,391,106.73 and 26,492,237.55

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Solution

The fourth proportional to 31,594,071.15, 47,391,106.73 and 26,492,237.55 is: 39,738,356.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,594,071.15 : 47,391,106.73 = 26,492,237.55 : x
  2. Step 2: Convert to fraction form
    31,594,071.15/47,391,106.73 = 26,492,237.55/x
  3. Step 3: Cross multiply
    31,594,071.15x = 47,391,106.73 × 26,492,237.55
  4. Step 4: Simplify right side
    31,594,071.15x = 1,255,496,457,116,102.50
  5. Step 5: Solve for x
    x = 1,255,496,457,116,102.50/31,594,071.15
  6. Step 6: Final answer
    x = 39,738,356.33

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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.