Home / 249,113,863.70-373,670,795.55-234,764,956.70

Finding the Fourth Proportional to 249,113,863.70, 373,670,795.55 and 234,764,956.70

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Solution

The fourth proportional to 249,113,863.70, 373,670,795.55 and 234,764,956.70 is: 352,147,435.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,113,863.70 : 373,670,795.55 = 234,764,956.70 : x
  2. Step 2: Convert to fraction form
    249,113,863.70/373,670,795.55 = 234,764,956.70/x
  3. Step 3: Cross multiply
    249,113,863.70x = 373,670,795.55 × 234,764,956.70
  4. Step 4: Simplify right side
    249,113,863.70x = 87,724,808,137,350,304
  5. Step 5: Solve for x
    x = 87,724,808,137,350,304/249,113,863.70
  6. Step 6: Final answer
    x = 352,147,435.05

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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.