Home / 46,128,220.17-63,658,272.40-25,502,994.96

Finding the Fourth Proportional to 46,128,220.17, 63,658,272.40 and 25,502,994.96

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Solution

The fourth proportional to 46,128,220.17, 63,658,272.40 and 25,502,994.96 is: 35,194,867.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,128,220.17 : 63,658,272.40 = 25,502,994.96 : x
  2. Step 2: Convert to fraction form
    46,128,220.17/63,658,272.40 = 25,502,994.96/x
  3. Step 3: Cross multiply
    46,128,220.17x = 63,658,272.40 × 25,502,994.96
  4. Step 4: Simplify right side
    46,128,220.17x = 1,623,476,599,877,031.25
  5. Step 5: Solve for x
    x = 1,623,476,599,877,031.25/46,128,220.17
  6. Step 6: Final answer
    x = 35,194,867.57

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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.