Home / 32,455,526.88-48,606,007.08-18,779,852.28

Finding the Fourth Proportional to 32,455,526.88, 48,606,007.08 and 18,779,852.28

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Solution

The fourth proportional to 32,455,526.88, 48,606,007.08 and 18,779,852.28 is: 28,125,059.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,455,526.88 : 48,606,007.08 = 18,779,852.28 : x
  2. Step 2: Convert to fraction form
    32,455,526.88/48,606,007.08 = 18,779,852.28/x
  3. Step 3: Cross multiply
    32,455,526.88x = 48,606,007.08 × 18,779,852.28
  4. Step 4: Simplify right side
    32,455,526.88x = 912,813,632,883,034.12
  5. Step 5: Solve for x
    x = 912,813,632,883,034.12/32,455,526.88
  6. Step 6: Final answer
    x = 28,125,059.76

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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.