Home / 595,744,683.20-893,617,024.80-412,078,673.60

Finding the Fourth Proportional to 595,744,683.20, 893,617,024.80 and 412,078,673.60

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Solution

The fourth proportional to 595,744,683.20, 893,617,024.80 and 412,078,673.60 is: 618,118,010.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,744,683.20 : 893,617,024.80 = 412,078,673.60 : x
  2. Step 2: Convert to fraction form
    595,744,683.20/893,617,024.80 = 412,078,673.60/x
  3. Step 3: Cross multiply
    595,744,683.20x = 893,617,024.80 × 412,078,673.60
  4. Step 4: Simplify right side
    595,744,683.20x = 368,240,518,285,962,304
  5. Step 5: Solve for x
    x = 368,240,518,285,962,304/595,744,683.20
  6. Step 6: Final answer
    x = 618,118,010.40

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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.