Home / 42,595,274.84-63,870,180.62-22,104,363.02

Finding the Fourth Proportional to 42,595,274.84, 63,870,180.62 and 22,104,363.02

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Solution

The fourth proportional to 42,595,274.84, 63,870,180.62 and 22,104,363.02 is: 33,144,748.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,595,274.84 : 63,870,180.62 = 22,104,363.02 : x
  2. Step 2: Convert to fraction form
    42,595,274.84/63,870,180.62 = 22,104,363.02/x
  3. Step 3: Cross multiply
    42,595,274.84x = 63,870,180.62 × 22,104,363.02
  4. Step 4: Simplify right side
    42,595,274.84x = 1,411,809,658,147,576
  5. Step 5: Solve for x
    x = 1,411,809,658,147,576/42,595,274.84
  6. Step 6: Final answer
    x = 33,144,748.18

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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.