Home / 25,771,025.36-35,564,085.96-14,169,774.80

Finding the Fourth Proportional to 25,771,025.36, 35,564,085.96 and 14,169,774.80

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Solution

The fourth proportional to 25,771,025.36, 35,564,085.96 and 14,169,774.80 is: 19,554,328.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,771,025.36 : 35,564,085.96 = 14,169,774.80 : x
  2. Step 2: Convert to fraction form
    25,771,025.36/35,564,085.96 = 14,169,774.80/x
  3. Step 3: Cross multiply
    25,771,025.36x = 35,564,085.96 × 14,169,774.80
  4. Step 4: Simplify right side
    25,771,025.36x = 503,935,089,021,041.88
  5. Step 5: Solve for x
    x = 503,935,089,021,041.88/25,771,025.36
  6. Step 6: Final answer
    x = 19,554,328.24

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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.