Home / 46,128,214.21-63,658,264.21-25,502,989.00

Finding the Fourth Proportional to 46,128,214.21, 63,658,264.21 and 25,502,989.00

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Solution

The fourth proportional to 46,128,214.21, 63,658,264.21 and 25,502,989.00 is: 35,194,859.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,128,214.21 : 63,658,264.21 = 25,502,989.00 : x
  2. Step 2: Convert to fraction form
    46,128,214.21/63,658,264.21 = 25,502,989.00/x
  3. Step 3: Cross multiply
    46,128,214.21x = 63,658,264.21 × 25,502,989.00
  4. Step 4: Simplify right side
    46,128,214.21x = 1,623,476,011,588,432.50
  5. Step 5: Solve for x
    x = 1,623,476,011,588,432.50/46,128,214.21
  6. Step 6: Final answer
    x = 35,194,859.36

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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.