Home / 22,095,358.02-33,143,039.60-6,742,728.16

Finding the Fourth Proportional to 22,095,358.02, 33,143,039.60 and 6,742,728.16

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Solution

The fourth proportional to 22,095,358.02, 33,143,039.60 and 6,742,728.16 is: 10,114,093.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,095,358.02 : 33,143,039.60 = 6,742,728.16 : x
  2. Step 2: Convert to fraction form
    22,095,358.02/33,143,039.60 = 6,742,728.16/x
  3. Step 3: Cross multiply
    22,095,358.02x = 33,143,039.60 × 6,742,728.16
  4. Step 4: Simplify right side
    22,095,358.02x = 223,474,506,418,915.16
  5. Step 5: Solve for x
    x = 223,474,506,418,915.16/22,095,358.02
  6. Step 6: Final answer
    x = 10,114,093.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.