Home / 64,032,656.22-88,365,046.95-34,663,967.01

Finding the Fourth Proportional to 64,032,656.22, 88,365,046.95 and 34,663,967.01

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Solution

The fourth proportional to 64,032,656.22, 88,365,046.95 and 34,663,967.01 is: 47,836,264.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,032,656.22 : 88,365,046.95 = 34,663,967.01 : x
  2. Step 2: Convert to fraction form
    64,032,656.22/88,365,046.95 = 34,663,967.01/x
  3. Step 3: Cross multiply
    64,032,656.22x = 88,365,046.95 × 34,663,967.01
  4. Step 4: Simplify right side
    64,032,656.22x = 3,063,083,072,311,901
  5. Step 5: Solve for x
    x = 3,063,083,072,311,901/64,032,656.22
  6. Step 6: Final answer
    x = 47,836,264.39

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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.