Home / 293,355,432,140.90-440,033,148,211.35-293,355,432,140.90

Finding the Fourth Proportional to 293,355,432,140.90, 440,033,148,211.35 and 293,355,432,140.90

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Solution

The fourth proportional to 293,355,432,140.90, 440,033,148,211.35 and 293,355,432,140.90 is: 440,033,148,211.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,355,432,140.90 : 440,033,148,211.35 = 293,355,432,140.90 : x
  2. Step 2: Convert to fraction form
    293,355,432,140.90/440,033,148,211.35 = 293,355,432,140.90/x
  3. Step 3: Cross multiply
    293,355,432,140.90x = 440,033,148,211.35 × 293,355,432,140.90
  4. Step 4: Simplify right side
    293,355,432,140.90x = 129,086,114,349,861,281,202,176
  5. Step 5: Solve for x
    x = 129,086,114,349,861,281,202,176/293,355,432,140.90
  6. Step 6: Final answer
    x = 440,033,148,211.35

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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.