Home / 32,372,681.28-44,672,970.78-17,688,851.64

Finding the Fourth Proportional to 32,372,681.28, 44,672,970.78 and 17,688,851.64

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Solution

The fourth proportional to 32,372,681.28, 44,672,970.78 and 17,688,851.64 is: 24,409,888.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,372,681.28 : 44,672,970.78 = 17,688,851.64 : x
  2. Step 2: Convert to fraction form
    32,372,681.28/44,672,970.78 = 17,688,851.64/x
  3. Step 3: Cross multiply
    32,372,681.28x = 44,672,970.78 × 17,688,851.64
  4. Step 4: Simplify right side
    32,372,681.28x = 790,213,552,445,475.12
  5. Step 5: Solve for x
    x = 790,213,552,445,475.12/32,372,681.28
  6. Step 6: Final answer
    x = 24,409,888.87

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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.