Home / 1,654,584,531.93-2,481,855,539.18-549,697,435.29

Finding the Fourth Proportional to 1,654,584,531.93, 2,481,855,539.18 and 549,697,435.29

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Solution

The fourth proportional to 1,654,584,531.93, 2,481,855,539.18 and 549,697,435.29 is: 824,539,090.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,584,531.93 : 2,481,855,539.18 = 549,697,435.29 : x
  2. Step 2: Convert to fraction form
    1,654,584,531.93/2,481,855,539.18 = 549,697,435.29/x
  3. Step 3: Cross multiply
    1,654,584,531.93x = 2,481,855,539.18 × 549,697,435.29
  4. Step 4: Simplify right side
    1,654,584,531.93x = 1,364,269,624,644,777,728
  5. Step 5: Solve for x
    x = 1,364,269,624,644,777,728/1,654,584,531.93
  6. Step 6: Final answer
    x = 824,539,090.22

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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.