Home / 194,021,167.95-291,031,751.93-194,021,167.95

Finding the Fourth Proportional to 194,021,167.95, 291,031,751.93 and 194,021,167.95

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Solution

The fourth proportional to 194,021,167.95, 291,031,751.93 and 194,021,167.95 is: 291,031,751.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,021,167.95 : 291,031,751.93 = 194,021,167.95 : x
  2. Step 2: Convert to fraction form
    194,021,167.95/291,031,751.93 = 194,021,167.95/x
  3. Step 3: Cross multiply
    194,021,167.95x = 291,031,751.93 × 194,021,167.95
  4. Step 4: Simplify right side
    194,021,167.95x = 56,466,320,419,023,160
  5. Step 5: Solve for x
    x = 56,466,320,419,023,160/194,021,167.95
  6. Step 6: Final answer
    x = 291,031,751.93

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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.