Home / 35,224,703.10-48,610,442.40-19,754,455.59

Finding the Fourth Proportional to 35,224,703.10, 48,610,442.40 and 19,754,455.59

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Solution

The fourth proportional to 35,224,703.10, 48,610,442.40 and 19,754,455.59 is: 27,261,346.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,224,703.10 : 48,610,442.40 = 19,754,455.59 : x
  2. Step 2: Convert to fraction form
    35,224,703.10/48,610,442.40 = 19,754,455.59/x
  3. Step 3: Cross multiply
    35,224,703.10x = 48,610,442.40 × 19,754,455.59
  4. Step 4: Simplify right side
    35,224,703.10x = 960,272,825,601,053
  5. Step 5: Solve for x
    x = 960,272,825,601,053/35,224,703.10
  6. Step 6: Final answer
    x = 27,261,346.19

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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.