Home / 25,785,064.41-35,588,445.57-14,779,193.46

Finding the Fourth Proportional to 25,785,064.41, 35,588,445.57 and 14,779,193.46

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Solution

The fourth proportional to 25,785,064.41, 35,588,445.57 and 14,779,193.46 is: 20,398,185.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,785,064.41 : 35,588,445.57 = 14,779,193.46 : x
  2. Step 2: Convert to fraction form
    25,785,064.41/35,588,445.57 = 14,779,193.46/x
  3. Step 3: Cross multiply
    25,785,064.41x = 35,588,445.57 × 14,779,193.46
  4. Step 4: Simplify right side
    25,785,064.41x = 525,968,522,019,710
  5. Step 5: Solve for x
    x = 525,968,522,019,710/25,785,064.41
  6. Step 6: Final answer
    x = 20,398,185.31

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1.5x scale

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.