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Finding the Fourth Proportional to 595,281,907.51, 892,865,130.60 and 180,762,319.30

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Solution

The fourth proportional to 595,281,907.51, 892,865,130.60 and 180,762,319.30 is: 271,125,948.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,281,907.51 : 892,865,130.60 = 180,762,319.30 : x
  2. Step 2: Convert to fraction form
    595,281,907.51/892,865,130.60 = 180,762,319.30/x
  3. Step 3: Cross multiply
    595,281,907.51x = 892,865,130.60 × 180,762,319.30
  4. Step 4: Simplify right side
    595,281,907.51x = 161,396,371,829,353,408
  5. Step 5: Solve for x
    x = 161,396,371,829,353,408/595,281,907.51
  6. Step 6: Final answer
    x = 271,125,948.55

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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.