Home / 64,032,875.80-88,365,397.13-34,664,207.41

Finding the Fourth Proportional to 64,032,875.80, 88,365,397.13 and 34,664,207.41

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Solution

The fourth proportional to 64,032,875.80, 88,365,397.13 and 34,664,207.41 is: 47,836,621.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,032,875.80 : 88,365,397.13 = 34,664,207.41 : x
  2. Step 2: Convert to fraction form
    64,032,875.80/88,365,397.13 = 34,664,207.41/x
  3. Step 3: Cross multiply
    64,032,875.80x = 88,365,397.13 × 34,664,207.41
  4. Step 4: Simplify right side
    64,032,875.80x = 3,063,116,453,452,851.50
  5. Step 5: Solve for x
    x = 3,063,116,453,452,851.50/64,032,875.80
  6. Step 6: Final answer
    x = 47,836,621.66

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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.