Home / 2,930,444,177.28-4,044,038,506.41-1,592,334,262.49

Finding the Fourth Proportional to 2,930,444,177.28, 4,044,038,506.41 and 1,592,334,262.49

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Solution

The fourth proportional to 2,930,444,177.28, 4,044,038,506.41 and 1,592,334,262.49 is: 2,197,435,161.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,930,444,177.28 : 4,044,038,506.41 = 1,592,334,262.49 : x
  2. Step 2: Convert to fraction form
    2,930,444,177.28/4,044,038,506.41 = 1,592,334,262.49/x
  3. Step 3: Cross multiply
    2,930,444,177.28x = 4,044,038,506.41 × 1,592,334,262.49
  4. Step 4: Simplify right side
    2,930,444,177.28x = 6,439,461,072,571,677,696
  5. Step 5: Solve for x
    x = 6,439,461,072,571,677,696/2,930,444,177.28
  6. Step 6: Final answer
    x = 2,197,435,161.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.