Home / 589,713,000.30-884,569,500.45-201,477,635.10

Finding the Fourth Proportional to 589,713,000.30, 884,569,500.45 and 201,477,635.10

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Solution

The fourth proportional to 589,713,000.30, 884,569,500.45 and 201,477,635.10 is: 302,216,452.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,713,000.30 : 884,569,500.45 = 201,477,635.10 : x
  2. Step 2: Convert to fraction form
    589,713,000.30/884,569,500.45 = 201,477,635.10/x
  3. Step 3: Cross multiply
    589,713,000.30x = 884,569,500.45 × 201,477,635.10
  4. Step 4: Simplify right side
    589,713,000.30x = 178,220,971,032,254,400
  5. Step 5: Solve for x
    x = 178,220,971,032,254,400/589,713,000.30
  6. Step 6: Final answer
    x = 302,216,452.65

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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.