Home / 24,587,051.80-36,880,577.70-18,615,083.80

Finding the Fourth Proportional to 24,587,051.80, 36,880,577.70 and 18,615,083.80

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Solution

The fourth proportional to 24,587,051.80, 36,880,577.70 and 18,615,083.80 is: 27,922,625.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,587,051.80 : 36,880,577.70 = 18,615,083.80 : x
  2. Step 2: Convert to fraction form
    24,587,051.80/36,880,577.70 = 18,615,083.80/x
  3. Step 3: Cross multiply
    24,587,051.80x = 36,880,577.70 × 18,615,083.80
  4. Step 4: Simplify right side
    24,587,051.80x = 686,535,044,477,911.38
  5. Step 5: Solve for x
    x = 686,535,044,477,911.38/24,587,051.80
  6. Step 6: Final answer
    x = 27,922,625.70

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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.