Home / 53,270,340.90-79,905,511.35-24,572,526.90

Finding the Fourth Proportional to 53,270,340.90, 79,905,511.35 and 24,572,526.90

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Solution

The fourth proportional to 53,270,340.90, 79,905,511.35 and 24,572,526.90 is: 36,858,790.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,270,340.90 : 79,905,511.35 = 24,572,526.90 : x
  2. Step 2: Convert to fraction form
    53,270,340.90/79,905,511.35 = 24,572,526.90/x
  3. Step 3: Cross multiply
    53,270,340.90x = 79,905,511.35 × 24,572,526.90
  4. Step 4: Simplify right side
    53,270,340.90x = 1,963,480,327,106,130
  5. Step 5: Solve for x
    x = 1,963,480,327,106,130/53,270,340.90
  6. Step 6: Final answer
    x = 36,858,790.35

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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.