Home / 1,767,096,101.40-2,650,644,152.10-602,177,429.40

Finding the Fourth Proportional to 1,767,096,101.40, 2,650,644,152.10 and 602,177,429.40

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Solution

The fourth proportional to 1,767,096,101.40, 2,650,644,152.10 and 602,177,429.40 is: 903,266,144.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,767,096,101.40 : 2,650,644,152.10 = 602,177,429.40 : x
  2. Step 2: Convert to fraction form
    1,767,096,101.40/2,650,644,152.10 = 602,177,429.40/x
  3. Step 3: Cross multiply
    1,767,096,101.40x = 2,650,644,152.10 × 602,177,429.40
  4. Step 4: Simplify right side
    1,767,096,101.40x = 1,596,158,081,765,720,576
  5. Step 5: Solve for x
    x = 1,596,158,081,765,720,576/1,767,096,101.40
  6. Step 6: Final answer
    x = 903,266,144.10

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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.