Home / 488,374,680,667.30-732,562,021,000.95-488,374,680,667.30

Finding the Fourth Proportional to 488,374,680,667.30, 732,562,021,000.95 and 488,374,680,667.30

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Solution

The fourth proportional to 488,374,680,667.30, 732,562,021,000.95 and 488,374,680,667.30 is: 732,562,021,000.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    488,374,680,667.30 : 732,562,021,000.95 = 488,374,680,667.30 : x
  2. Step 2: Convert to fraction form
    488,374,680,667.30/732,562,021,000.95 = 488,374,680,667.30/x
  3. Step 3: Cross multiply
    488,374,680,667.30x = 732,562,021,000.95 × 488,374,680,667.30
  4. Step 4: Simplify right side
    488,374,680,667.30x = 357,764,743,075,330,846,097,408
  5. Step 5: Solve for x
    x = 357,764,743,075,330,846,097,408/488,374,680,667.30
  6. Step 6: Final answer
    x = 732,562,021,000.95

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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.