Home / 430,412,746,877.38-593,966,060,813.05-235,096,153,319.14

Finding the Fourth Proportional to 430,412,746,877.38, 593,966,060,813.05 and 235,096,153,319.14

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Solution

The fourth proportional to 430,412,746,877.38, 593,966,060,813.05 and 235,096,153,319.14 is: 324,430,763,522.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,412,746,877.38 : 593,966,060,813.05 = 235,096,153,319.14 : x
  2. Step 2: Convert to fraction form
    430,412,746,877.38/593,966,060,813.05 = 235,096,153,319.14/x
  3. Step 3: Cross multiply
    430,412,746,877.38x = 593,966,060,813.05 × 235,096,153,319.14
  4. Step 4: Simplify right side
    430,412,746,877.38x = 139,639,136,099,270,452,576,256
  5. Step 5: Solve for x
    x = 139,639,136,099,270,452,576,256/430,412,746,877.38
  6. Step 6: Final answer
    x = 324,430,763,522.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.