Home / 24,602,720.30-36,904,080.45-21,768,368.30

Finding the Fourth Proportional to 24,602,720.30, 36,904,080.45 and 21,768,368.30

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Solution

The fourth proportional to 24,602,720.30, 36,904,080.45 and 21,768,368.30 is: 32,652,552.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,602,720.30 : 36,904,080.45 = 21,768,368.30 : x
  2. Step 2: Convert to fraction form
    24,602,720.30/36,904,080.45 = 21,768,368.30/x
  3. Step 3: Cross multiply
    24,602,720.30x = 36,904,080.45 × 21,768,368.30
  4. Step 4: Simplify right side
    24,602,720.30x = 803,341,615,008,429.88
  5. Step 5: Solve for x
    x = 803,341,615,008,429.88/24,602,720.30
  6. Step 6: Final answer
    x = 32,652,552.45

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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.