Home / 53,884,032.95-80,877,148.98-33,351,644.07

Finding the Fourth Proportional to 53,884,032.95, 80,877,148.98 and 33,351,644.07

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Solution

The fourth proportional to 53,884,032.95, 80,877,148.98 and 33,351,644.07 is: 50,059,094.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,884,032.95 : 80,877,148.98 = 33,351,644.07 : x
  2. Step 2: Convert to fraction form
    53,884,032.95/80,877,148.98 = 33,351,644.07/x
  3. Step 3: Cross multiply
    53,884,032.95x = 80,877,148.98 × 33,351,644.07
  4. Step 4: Simplify right side
    53,884,032.95x = 2,697,385,886,177,323.50
  5. Step 5: Solve for x
    x = 2,697,385,886,177,323.50/53,884,032.95
  6. Step 6: Final answer
    x = 50,059,094.29

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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.