Home / 46,128,214.70-63,658,264.90-25,502,989.49

Finding the Fourth Proportional to 46,128,214.70, 63,658,264.90 and 25,502,989.49

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Solution

The fourth proportional to 46,128,214.70, 63,658,264.90 and 25,502,989.49 is: 35,194,860.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,128,214.70 : 63,658,264.90 = 25,502,989.49 : x
  2. Step 2: Convert to fraction form
    46,128,214.70/63,658,264.90 = 25,502,989.49/x
  3. Step 3: Cross multiply
    46,128,214.70x = 63,658,264.90 × 25,502,989.49
  4. Step 4: Simplify right side
    46,128,214.70x = 1,623,476,060,696,335.75
  5. Step 5: Solve for x
    x = 1,623,476,060,696,335.75/46,128,214.70
  6. Step 6: Final answer
    x = 35,194,860.05

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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.