Home / 32,611,368.45-45,003,834.99-17,927,981.67

Finding the Fourth Proportional to 32,611,368.45, 45,003,834.99 and 17,927,981.67

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Solution

The fourth proportional to 32,611,368.45, 45,003,834.99 and 17,927,981.67 is: 24,740,695.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,611,368.45 : 45,003,834.99 = 17,927,981.67 : x
  2. Step 2: Convert to fraction form
    32,611,368.45/45,003,834.99 = 17,927,981.67/x
  3. Step 3: Cross multiply
    32,611,368.45x = 45,003,834.99 × 17,927,981.67
  4. Step 4: Simplify right side
    32,611,368.45x = 806,827,928,780,424.75
  5. Step 5: Solve for x
    x = 806,827,928,780,424.75/32,611,368.45
  6. Step 6: Final answer
    x = 24,740,695.26

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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.