Home / 61,249,136.01-84,522,743.46-33,372,075.30

Finding the Fourth Proportional to 61,249,136.01, 84,522,743.46 and 33,372,075.30

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Solution

The fourth proportional to 61,249,136.01, 84,522,743.46 and 33,372,075.30 is: 46,052,884.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,249,136.01 : 84,522,743.46 = 33,372,075.30 : x
  2. Step 2: Convert to fraction form
    61,249,136.01/84,522,743.46 = 33,372,075.30/x
  3. Step 3: Cross multiply
    61,249,136.01x = 84,522,743.46 × 33,372,075.30
  4. Step 4: Simplify right side
    61,249,136.01x = 2,820,699,358,992,742
  5. Step 5: Solve for x
    x = 2,820,699,358,992,742/61,249,136.01
  6. Step 6: Final answer
    x = 46,052,884.06

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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.