Home / 4,044,551,931,768.80-5,581,897,672,199.80-2,460,812,559,915.20

Finding the Fourth Proportional to 4,044,551,931,768.80, 5,581,897,672,199.80 and 2,460,812,559,915.20

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Solution

The fourth proportional to 4,044,551,931,768.80, 5,581,897,672,199.80 and 2,460,812,559,915.20 is: 3,396,174,441,974.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044,551,931,768.80 : 5,581,897,672,199.80 = 2,460,812,559,915.20 : x
  2. Step 2: Convert to fraction form
    4,044,551,931,768.80/5,581,897,672,199.80 = 2,460,812,559,915.20/x
  3. Step 3: Cross multiply
    4,044,551,931,768.80x = 5,581,897,672,199.80 × 2,460,812,559,915.20
  4. Step 4: Simplify right side
    4,044,551,931,768.80x = 13,736,003,899,910,686,272,126,976
  5. Step 5: Solve for x
    x = 13,736,003,899,910,686,272,126,976/4,044,551,931,768.80
  6. Step 6: Final answer
    x = 3,396,174,441,974.23

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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.