Home / 35,181,955.53-48,551,014.58-19,287,011.93

Finding the Fourth Proportional to 35,181,955.53, 48,551,014.58 and 19,287,011.93

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Solution

The fourth proportional to 35,181,955.53, 48,551,014.58 and 19,287,011.93 is: 26,616,030.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,181,955.53 : 48,551,014.58 = 19,287,011.93 : x
  2. Step 2: Convert to fraction form
    35,181,955.53/48,551,014.58 = 19,287,011.93/x
  3. Step 3: Cross multiply
    35,181,955.53x = 48,551,014.58 × 19,287,011.93
  4. Step 4: Simplify right side
    35,181,955.53x = 936,403,997,260,940.25
  5. Step 5: Solve for x
    x = 936,403,997,260,940.25/35,181,955.53
  6. Step 6: Final answer
    x = 26,616,030.38

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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.