Home / 32,123,120.10-48,184,678.80-9,404,017.26

Finding the Fourth Proportional to 32,123,120.10, 48,184,678.80 and 9,404,017.26

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Solution

The fourth proportional to 32,123,120.10, 48,184,678.80 and 9,404,017.26 is: 14,106,025.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,123,120.10 : 48,184,678.80 = 9,404,017.26 : x
  2. Step 2: Convert to fraction form
    32,123,120.10/48,184,678.80 = 9,404,017.26/x
  3. Step 3: Cross multiply
    32,123,120.10x = 48,184,678.80 × 9,404,017.26
  4. Step 4: Simplify right side
    32,123,120.10x = 453,129,551,102,756.06
  5. Step 5: Solve for x
    x = 453,129,551,102,756.06/32,123,120.10
  6. Step 6: Final answer
    x = 14,106,025.49

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1.5x scale

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.