Home / 32,039,804.77-44,214,024.62-18,808,769.15

Finding the Fourth Proportional to 32,039,804.77, 44,214,024.62 and 18,808,769.15

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Solution

The fourth proportional to 32,039,804.77, 44,214,024.62 and 18,808,769.15 is: 25,955,569.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,039,804.77 : 44,214,024.62 = 18,808,769.15 : x
  2. Step 2: Convert to fraction form
    32,039,804.77/44,214,024.62 = 18,808,769.15/x
  3. Step 3: Cross multiply
    32,039,804.77x = 44,214,024.62 × 18,808,769.15
  4. Step 4: Simplify right side
    32,039,804.77x = 831,611,382,095,948.25
  5. Step 5: Solve for x
    x = 831,611,382,095,948.25/32,039,804.77
  6. Step 6: Final answer
    x = 25,955,569.58

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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.