Home / 223,075,429.60-334,613,144.40-59,312,869.60

Finding the Fourth Proportional to 223,075,429.60, 334,613,144.40 and 59,312,869.60

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Solution

The fourth proportional to 223,075,429.60, 334,613,144.40 and 59,312,869.60 is: 88,969,304.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,075,429.60 : 334,613,144.40 = 59,312,869.60 : x
  2. Step 2: Convert to fraction form
    223,075,429.60/334,613,144.40 = 59,312,869.60/x
  3. Step 3: Cross multiply
    223,075,429.60x = 334,613,144.40 × 59,312,869.60
  4. Step 4: Simplify right side
    223,075,429.60x = 19,846,865,800,243,168
  5. Step 5: Solve for x
    x = 19,846,865,800,243,168/223,075,429.60
  6. Step 6: Final answer
    x = 88,969,304.40

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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.