Home / 64,331,549.36-88,778,223.96-34,962,883.64

Finding the Fourth Proportional to 64,331,549.36, 88,778,223.96 and 34,962,883.64

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Solution

The fourth proportional to 64,331,549.36, 88,778,223.96 and 34,962,883.64 is: 48,249,152.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,331,549.36 : 88,778,223.96 = 34,962,883.64 : x
  2. Step 2: Convert to fraction form
    64,331,549.36/88,778,223.96 = 34,962,883.64/x
  3. Step 3: Cross multiply
    64,331,549.36x = 88,778,223.96 × 34,962,883.64
  4. Step 4: Simplify right side
    64,331,549.36x = 3,103,942,714,079,340
  5. Step 5: Solve for x
    x = 3,103,942,714,079,340/64,331,549.36
  6. Step 6: Final answer
    x = 48,249,152.16

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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.