Home / 59,715,302.80-89,572,954.20-25,630,848.40

Finding the Fourth Proportional to 59,715,302.80, 89,572,954.20 and 25,630,848.40

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Solution

The fourth proportional to 59,715,302.80, 89,572,954.20 and 25,630,848.40 is: 38,446,272.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,715,302.80 : 89,572,954.20 = 25,630,848.40 : x
  2. Step 2: Convert to fraction form
    59,715,302.80/89,572,954.20 = 25,630,848.40/x
  3. Step 3: Cross multiply
    59,715,302.80x = 89,572,954.20 × 25,630,848.40
  4. Step 4: Simplify right side
    59,715,302.80x = 2,295,830,809,840,343
  5. Step 5: Solve for x
    x = 2,295,830,809,840,343/59,715,302.80
  6. Step 6: Final answer
    x = 38,446,272.60

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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.