Home / 334,607,009.04-501,910,905.60-104,577,299.28

Finding the Fourth Proportional to 334,607,009.04, 501,910,905.60 and 104,577,299.28

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Solution

The fourth proportional to 334,607,009.04, 501,910,905.60 and 104,577,299.28 is: 156,866,071.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,607,009.04 : 501,910,905.60 = 104,577,299.28 : x
  2. Step 2: Convert to fraction form
    334,607,009.04/501,910,905.60 = 104,577,299.28/x
  3. Step 3: Cross multiply
    334,607,009.04x = 501,910,905.60 × 104,577,299.28
  4. Step 4: Simplify right side
    334,607,009.04x = 52,488,486,986,827,032
  5. Step 5: Solve for x
    x = 52,488,486,986,827,032/334,607,009.04
  6. Step 6: Final answer
    x = 156,866,071.45

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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.