Home / 942,886,856,563.60-1,301,425,960,081.20-614,109,179,110.20

Finding the Fourth Proportional to 942,886,856,563.60, 1,301,425,960,081.20 and 614,109,179,110.20

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Solution

The fourth proportional to 942,886,856,563.60, 1,301,425,960,081.20 and 614,109,179,110.20 is: 847,628,347,404.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,886,856,563.60 : 1,301,425,960,081.20 = 614,109,179,110.20 : x
  2. Step 2: Convert to fraction form
    942,886,856,563.60/1,301,425,960,081.20 = 614,109,179,110.20/x
  3. Step 3: Cross multiply
    942,886,856,563.60x = 1,301,425,960,081.20 × 614,109,179,110.20
  4. Step 4: Simplify right side
    942,886,856,563.60x = 799,217,628,018,169,589,268,480
  5. Step 5: Solve for x
    x = 799,217,628,018,169,589,268,480/942,886,856,563.60
  6. Step 6: Final answer
    x = 847,628,347,404.23

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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.