Home / 2,373,173,243.78-3,559,413,356.42-692,006,971.82

Finding the Fourth Proportional to 2,373,173,243.78, 3,559,413,356.42 and 692,006,971.82

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Solution

The fourth proportional to 2,373,173,243.78, 3,559,413,356.42 and 692,006,971.82 is: 1,037,909,417.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,173,243.78 : 3,559,413,356.42 = 692,006,971.82 : x
  2. Step 2: Convert to fraction form
    2,373,173,243.78/3,559,413,356.42 = 692,006,971.82/x
  3. Step 3: Cross multiply
    2,373,173,243.78x = 3,559,413,356.42 × 692,006,971.82
  4. Step 4: Simplify right side
    2,373,173,243.78x = 2,463,138,858,210,609,664
  5. Step 5: Solve for x
    x = 2,463,138,858,210,609,664/2,373,173,243.78
  6. Step 6: Final answer
    x = 1,037,909,417.14

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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.