Home / 32,477,429.80-44,818,852.98-17,990,741.80

Finding the Fourth Proportional to 32,477,429.80, 44,818,852.98 and 17,990,741.80

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Solution

The fourth proportional to 32,477,429.80, 44,818,852.98 and 17,990,741.80 is: 24,827,223.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,477,429.80 : 44,818,852.98 = 17,990,741.80 : x
  2. Step 2: Convert to fraction form
    32,477,429.80/44,818,852.98 = 17,990,741.80/x
  3. Step 3: Cross multiply
    32,477,429.80x = 44,818,852.98 × 17,990,741.80
  4. Step 4: Simplify right side
    32,477,429.80x = 806,324,411,735,340.50
  5. Step 5: Solve for x
    x = 806,324,411,735,340.50/32,477,429.80
  6. Step 6: Final answer
    x = 24,827,223.60

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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.