Home / 59,845,748.88-89,784,615.75-21,507,595.14

Finding the Fourth Proportional to 59,845,748.88, 89,784,615.75 and 21,507,595.14

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Solution

The fourth proportional to 59,845,748.88, 89,784,615.75 and 21,507,595.14 is: 32,267,140.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,845,748.88 : 89,784,615.75 = 21,507,595.14 : x
  2. Step 2: Convert to fraction form
    59,845,748.88/89,784,615.75 = 21,507,595.14/x
  3. Step 3: Cross multiply
    59,845,748.88x = 89,784,615.75 × 21,507,595.14
  4. Step 4: Simplify right side
    59,845,748.88x = 1,931,051,165,351,467.50
  5. Step 5: Solve for x
    x = 1,931,051,165,351,467.50/59,845,748.88
  6. Step 6: Final answer
    x = 32,267,140.13

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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.