Home / 32,205,477.76-44,443,752.56-17,521,249.36

Finding the Fourth Proportional to 32,205,477.76, 44,443,752.56 and 17,521,249.36

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Solution

The fourth proportional to 32,205,477.76, 44,443,752.56 and 17,521,249.36 is: 24,179,429.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,205,477.76 : 44,443,752.56 = 17,521,249.36 : x
  2. Step 2: Convert to fraction form
    32,205,477.76/44,443,752.56 = 17,521,249.36/x
  3. Step 3: Cross multiply
    32,205,477.76x = 44,443,752.56 × 17,521,249.36
  4. Step 4: Simplify right side
    32,205,477.76x = 778,710,071,097,898.38
  5. Step 5: Solve for x
    x = 778,710,071,097,898.38/32,205,477.76
  6. Step 6: Final answer
    x = 24,179,429.25

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1.5x scale

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.