Home / 134,136,280.90-201,204,421.35-134,136,280.90

Finding the Fourth Proportional to 134,136,280.90, 201,204,421.35 and 134,136,280.90

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Solution

The fourth proportional to 134,136,280.90, 201,204,421.35 and 134,136,280.90 is: 201,204,421.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,136,280.90 : 201,204,421.35 = 134,136,280.90 : x
  2. Step 2: Convert to fraction form
    134,136,280.90/201,204,421.35 = 134,136,280.90/x
  3. Step 3: Cross multiply
    134,136,280.90x = 201,204,421.35 × 134,136,280.90
  4. Step 4: Simplify right side
    134,136,280.90x = 26,988,812,780,525,556
  5. Step 5: Solve for x
    x = 26,988,812,780,525,556/134,136,280.90
  6. Step 6: Final answer
    x = 201,204,421.35

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1.5x scale

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.