Home / 37,673,632-56,518,872-13,739,104

Finding the Fourth Proportional to 37,673,632, 56,518,872 and 13,739,104

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Solution

The fourth proportional to 37,673,632, 56,518,872 and 13,739,104 is: 20,611,728.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,673,632 : 56,518,872 = 13,739,104 : x
  2. Step 2: Convert to fraction form
    37,673,632/56,518,872 = 13,739,104/x
  3. Step 3: Cross multiply
    37,673,632x = 56,518,872 × 13,739,104
  4. Step 4: Simplify right side
    37,673,632x = 776,518,660,370,688
  5. Step 5: Solve for x
    x = 776,518,660,370,688/37,673,632
  6. Step 6: Final answer
    x = 20,611,728.13

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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.