Home / 23,565,482.30-32,516,533.08-13,111,230.02

Finding the Fourth Proportional to 23,565,482.30, 32,516,533.08 and 13,111,230.02

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Solution

The fourth proportional to 23,565,482.30, 32,516,533.08 and 13,111,230.02 is: 18,091,365.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,565,482.30 : 32,516,533.08 = 13,111,230.02 : x
  2. Step 2: Convert to fraction form
    23,565,482.30/32,516,533.08 = 13,111,230.02/x
  3. Step 3: Cross multiply
    23,565,482.30x = 32,516,533.08 × 13,111,230.02
  4. Step 4: Simplify right side
    23,565,482.30x = 426,331,744,664,819
  5. Step 5: Solve for x
    x = 426,331,744,664,819/23,565,482.30
  6. Step 6: Final answer
    x = 18,091,365.13

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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.