Home / 30,254,404.36-45,382,001.46-10,059,646.36

Finding the Fourth Proportional to 30,254,404.36, 45,382,001.46 and 10,059,646.36

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Solution

The fourth proportional to 30,254,404.36, 45,382,001.46 and 10,059,646.36 is: 15,089,600.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,254,404.36 : 45,382,001.46 = 10,059,646.36 : x
  2. Step 2: Convert to fraction form
    30,254,404.36/45,382,001.46 = 10,059,646.36/x
  3. Step 3: Cross multiply
    30,254,404.36x = 45,382,001.46 × 10,059,646.36
  4. Step 4: Simplify right side
    30,254,404.36x = 456,526,885,796,603.69
  5. Step 5: Solve for x
    x = 456,526,885,796,603.69/30,254,404.36
  6. Step 6: Final answer
    x = 15,089,600.85

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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.