Home / 330,095,526.60-495,143,289.90-233,240,404.35

Finding the Fourth Proportional to 330,095,526.60, 495,143,289.90 and 233,240,404.35

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Solution

The fourth proportional to 330,095,526.60, 495,143,289.90 and 233,240,404.35 is: 349,860,606.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,095,526.60 : 495,143,289.90 = 233,240,404.35 : x
  2. Step 2: Convert to fraction form
    330,095,526.60/495,143,289.90 = 233,240,404.35/x
  3. Step 3: Cross multiply
    330,095,526.60x = 495,143,289.90 × 233,240,404.35
  4. Step 4: Simplify right side
    330,095,526.60x = 115,487,421,147,465,264
  5. Step 5: Solve for x
    x = 115,487,421,147,465,264/330,095,526.60
  6. Step 6: Final answer
    x = 349,860,606.53

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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.