Home / 104,610,300.51-156,909,098.14-39,018,794.33

Finding the Fourth Proportional to 104,610,300.51, 156,909,098.14 and 39,018,794.33

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Solution

The fourth proportional to 104,610,300.51, 156,909,098.14 and 39,018,794.33 is: 58,525,822.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,610,300.51 : 156,909,098.14 = 39,018,794.33 : x
  2. Step 2: Convert to fraction form
    104,610,300.51/156,909,098.14 = 39,018,794.33/x
  3. Step 3: Cross multiply
    104,610,300.51x = 156,909,098.14 × 39,018,794.33
  4. Step 4: Simplify right side
    104,610,300.51x = 6,122,403,827,850,806
  5. Step 5: Solve for x
    x = 6,122,403,827,850,806/104,610,300.51
  6. Step 6: Final answer
    x = 58,525,822.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.