Home / 34,478,208.59-47,577,775.50-19,008,293.22

Finding the Fourth Proportional to 34,478,208.59, 47,577,775.50 and 19,008,293.22

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Solution

The fourth proportional to 34,478,208.59, 47,577,775.50 and 19,008,293.22 is: 26,230,258.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,478,208.59 : 47,577,775.50 = 19,008,293.22 : x
  2. Step 2: Convert to fraction form
    34,478,208.59/47,577,775.50 = 19,008,293.22/x
  3. Step 3: Cross multiply
    34,478,208.59x = 47,577,775.50 × 19,008,293.22
  4. Step 4: Simplify right side
    34,478,208.59x = 904,372,307,459,332
  5. Step 5: Solve for x
    x = 904,372,307,459,332/34,478,208.59
  6. Step 6: Final answer
    x = 26,230,258.03

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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.