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Finding the Fourth Proportional to 283,277,595.90, 424,244,547.45 and 283,277,595.90

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Solution

The fourth proportional to 283,277,595.90, 424,244,547.45 and 283,277,595.90 is: 424,244,547.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,277,595.90 : 424,244,547.45 = 283,277,595.90 : x
  2. Step 2: Convert to fraction form
    283,277,595.90/424,244,547.45 = 283,277,595.90/x
  3. Step 3: Cross multiply
    283,277,595.90x = 424,244,547.45 × 283,277,595.90
  4. Step 4: Simplify right side
    283,277,595.90x = 120,178,975,475,319,456
  5. Step 5: Solve for x
    x = 120,178,975,475,319,456/283,277,595.90
  6. Step 6: Final answer
    x = 424,244,547.45

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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.