Home / 42,908,038.56-59,214,257.04-23,330,244

Finding the Fourth Proportional to 42,908,038.56, 59,214,257.04 and 23,330,244

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Solution

The fourth proportional to 42,908,038.56, 59,214,257.04 and 23,330,244 is: 32,196,369.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,908,038.56 : 59,214,257.04 = 23,330,244 : x
  2. Step 2: Convert to fraction form
    42,908,038.56/59,214,257.04 = 23,330,244/x
  3. Step 3: Cross multiply
    42,908,038.56x = 59,214,257.04 × 23,330,244
  4. Step 4: Simplify right side
    42,908,038.56x = 1,381,483,065,021,917.75
  5. Step 5: Solve for x
    x = 1,381,483,065,021,917.75/42,908,038.56
  6. Step 6: Final answer
    x = 32,196,369.52

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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.