Home / 22,356,779.61-33,535,127.53-7,005,244.51

Finding the Fourth Proportional to 22,356,779.61, 33,535,127.53 and 7,005,244.51

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Solution

The fourth proportional to 22,356,779.61, 33,535,127.53 and 7,005,244.51 is: 10,507,853.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,779.61 : 33,535,127.53 = 7,005,244.51 : x
  2. Step 2: Convert to fraction form
    22,356,779.61/33,535,127.53 = 7,005,244.51/x
  3. Step 3: Cross multiply
    22,356,779.61x = 33,535,127.53 × 7,005,244.51
  4. Step 4: Simplify right side
    22,356,779.61x = 234,921,767,818,980.50
  5. Step 5: Solve for x
    x = 234,921,767,818,980.50/22,356,779.61
  6. Step 6: Final answer
    x = 10,507,853.63

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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.