Home / 35,295,752.16-48,700,582.40-20,604,751.44

Finding the Fourth Proportional to 35,295,752.16, 48,700,582.40 and 20,604,751.44

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Solution

The fourth proportional to 35,295,752.16, 48,700,582.40 and 20,604,751.44 is: 28,430,146.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,295,752.16 : 48,700,582.40 = 20,604,751.44 : x
  2. Step 2: Convert to fraction form
    35,295,752.16/48,700,582.40 = 20,604,751.44/x
  3. Step 3: Cross multiply
    35,295,752.16x = 48,700,582.40 × 20,604,751.44
  4. Step 4: Simplify right side
    35,295,752.16x = 1,003,463,395,335,238.75
  5. Step 5: Solve for x
    x = 1,003,463,395,335,238.75/35,295,752.16
  6. Step 6: Final answer
    x = 28,430,146.23

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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.