Home / 64,032,657.22-88,365,048.33-34,663,968.01

Finding the Fourth Proportional to 64,032,657.22, 88,365,048.33 and 34,663,968.01

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Solution

The fourth proportional to 64,032,657.22, 88,365,048.33 and 34,663,968.01 is: 47,836,265.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,032,657.22 : 88,365,048.33 = 34,663,968.01 : x
  2. Step 2: Convert to fraction form
    64,032,657.22/88,365,048.33 = 34,663,968.01/x
  3. Step 3: Cross multiply
    64,032,657.22x = 88,365,048.33 × 34,663,968.01
  4. Step 4: Simplify right side
    64,032,657.22x = 3,063,083,208,513,223.50
  5. Step 5: Solve for x
    x = 3,063,083,208,513,223.50/64,032,657.22
  6. Step 6: Final answer
    x = 47,836,265.77

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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.