Home / 32,073,996.34-44,298,649.43-21,742,783.30

Finding the Fourth Proportional to 32,073,996.34, 44,298,649.43 and 21,742,783.30

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Solution

The fourth proportional to 32,073,996.34, 44,298,649.43 and 21,742,783.30 is: 30,029,807.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,073,996.34 : 44,298,649.43 = 21,742,783.30 : x
  2. Step 2: Convert to fraction form
    32,073,996.34/44,298,649.43 = 21,742,783.30/x
  3. Step 3: Cross multiply
    32,073,996.34x = 44,298,649.43 × 21,742,783.30
  4. Step 4: Simplify right side
    32,073,996.34x = 963,175,934,879,358.38
  5. Step 5: Solve for x
    x = 963,175,934,879,358.38/32,073,996.34
  6. Step 6: Final answer
    x = 30,029,807.47

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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.