Home / 283,219,412.10-424,829,118.15-283,219,412.10

Finding the Fourth Proportional to 283,219,412.10, 424,829,118.15 and 283,219,412.10

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Solution

The fourth proportional to 283,219,412.10, 424,829,118.15 and 283,219,412.10 is: 424,829,118.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,219,412.10 : 424,829,118.15 = 283,219,412.10 : x
  2. Step 2: Convert to fraction form
    283,219,412.10/424,829,118.15 = 283,219,412.10/x
  3. Step 3: Cross multiply
    283,219,412.10x = 424,829,118.15 × 283,219,412.10
  4. Step 4: Simplify right side
    283,219,412.10x = 120,319,853,085,404,448
  5. Step 5: Solve for x
    x = 120,319,853,085,404,448/283,219,412.10
  6. Step 6: Final answer
    x = 424,829,118.15

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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.