Home / 296,064,000.10-444,096,000.15-291,025,152.10

Finding the Fourth Proportional to 296,064,000.10, 444,096,000.15 and 291,025,152.10

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Solution

The fourth proportional to 296,064,000.10, 444,096,000.15 and 291,025,152.10 is: 436,537,728.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,064,000.10 : 444,096,000.15 = 291,025,152.10 : x
  2. Step 2: Convert to fraction form
    296,064,000.10/444,096,000.15 = 291,025,152.10/x
  3. Step 3: Cross multiply
    296,064,000.10x = 444,096,000.15 × 291,025,152.10
  4. Step 4: Simplify right side
    296,064,000.10x = 129,243,105,990,655,376
  5. Step 5: Solve for x
    x = 129,243,105,990,655,376/296,064,000.10
  6. Step 6: Final answer
    x = 436,537,728.15

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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.