Home / 32,770,908.04-45,223,949-17,886,369.20

Finding the Fourth Proportional to 32,770,908.04, 45,223,949 and 17,886,369.20

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Solution

The fourth proportional to 32,770,908.04, 45,223,949 and 17,886,369.20 is: 24,683,241.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,770,908.04 : 45,223,949 = 17,886,369.20 : x
  2. Step 2: Convert to fraction form
    32,770,908.04/45,223,949 = 17,886,369.20/x
  3. Step 3: Cross multiply
    32,770,908.04x = 45,223,949 × 17,886,369.20
  4. Step 4: Simplify right side
    32,770,908.04x = 808,892,248,495,970.75
  5. Step 5: Solve for x
    x = 808,892,248,495,970.75/32,770,908.04
  6. Step 6: Final answer
    x = 24,683,241.84

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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.