Home / 25,539,328.17-35,245,331.21-14,528,017.67

Finding the Fourth Proportional to 25,539,328.17, 35,245,331.21 and 14,528,017.67

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Solution

The fourth proportional to 25,539,328.17, 35,245,331.21 and 14,528,017.67 is: 20,049,266.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,539,328.17 : 35,245,331.21 = 14,528,017.67 : x
  2. Step 2: Convert to fraction form
    25,539,328.17/35,245,331.21 = 14,528,017.67/x
  3. Step 3: Cross multiply
    25,539,328.17x = 35,245,331.21 × 14,528,017.67
  4. Step 4: Simplify right side
    25,539,328.17x = 512,044,794,463,975.81
  5. Step 5: Solve for x
    x = 512,044,794,463,975.81/25,539,328.17
  6. Step 6: Final answer
    x = 20,049,266.41

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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.