Home / 249,113,214.70-373,669,822.05-244,808,542.60

Finding the Fourth Proportional to 249,113,214.70, 373,669,822.05 and 244,808,542.60

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Solution

The fourth proportional to 249,113,214.70, 373,669,822.05 and 244,808,542.60 is: 367,212,813.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,113,214.70 : 373,669,822.05 = 244,808,542.60 : x
  2. Step 2: Convert to fraction form
    249,113,214.70/373,669,822.05 = 244,808,542.60/x
  3. Step 3: Cross multiply
    249,113,214.70x = 373,669,822.05 × 244,808,542.60
  4. Step 4: Simplify right side
    249,113,214.70x = 91,477,564,549,661,840
  5. Step 5: Solve for x
    x = 91,477,564,549,661,840/249,113,214.70
  6. Step 6: Final answer
    x = 367,212,813.90

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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.