Home / 32,717,030.80-49,075,662.72-9,997,833.28

Finding the Fourth Proportional to 32,717,030.80, 49,075,662.72 and 9,997,833.28

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Solution

The fourth proportional to 32,717,030.80, 49,075,662.72 and 9,997,833.28 is: 14,996,785.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,717,030.80 : 49,075,662.72 = 9,997,833.28 : x
  2. Step 2: Convert to fraction form
    32,717,030.80/49,075,662.72 = 9,997,833.28/x
  3. Step 3: Cross multiply
    32,717,030.80x = 49,075,662.72 × 9,997,833.28
  4. Step 4: Simplify right side
    32,717,030.80x = 490,650,293,980,071.25
  5. Step 5: Solve for x
    x = 490,650,293,980,071.25/32,717,030.80
  6. Step 6: Final answer
    x = 14,996,785.53

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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.