Home / 3,346,899,890,810.40-5,020,349,836,215.60-1,083,279,457,681.20

Finding the Fourth Proportional to 3,346,899,890,810.40, 5,020,349,836,215.60 and 1,083,279,457,681.20

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Solution

The fourth proportional to 3,346,899,890,810.40, 5,020,349,836,215.60 and 1,083,279,457,681.20 is: 1,624,919,186,521.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,346,899,890,810.40 : 5,020,349,836,215.60 = 1,083,279,457,681.20 : x
  2. Step 2: Convert to fraction form
    3,346,899,890,810.40/5,020,349,836,215.60 = 1,083,279,457,681.20/x
  3. Step 3: Cross multiply
    3,346,899,890,810.40x = 5,020,349,836,215.60 × 1,083,279,457,681.20
  4. Step 4: Simplify right side
    3,346,899,890,810.40x = 5,438,441,847,945,535,661,539,328
  5. Step 5: Solve for x
    x = 5,438,441,847,945,535,661,539,328/3,346,899,890,810.40
  6. Step 6: Final answer
    x = 1,624,919,186,521.80

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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.