Home / 53,852,772,073.10-80,779,158,109.65-16,582,921,031.30

Finding the Fourth Proportional to 53,852,772,073.10, 80,779,158,109.65 and 16,582,921,031.30

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Solution

The fourth proportional to 53,852,772,073.10, 80,779,158,109.65 and 16,582,921,031.30 is: 24,874,381,546.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,852,772,073.10 : 80,779,158,109.65 = 16,582,921,031.30 : x
  2. Step 2: Convert to fraction form
    53,852,772,073.10/80,779,158,109.65 = 16,582,921,031.30/x
  3. Step 3: Cross multiply
    53,852,772,073.10x = 80,779,158,109.65 × 16,582,921,031.30
  4. Step 4: Simplify right side
    53,852,772,073.10x = 1,339,554,399,907,222,650,880
  5. Step 5: Solve for x
    x = 1,339,554,399,907,222,650,880/53,852,772,073.10
  6. Step 6: Final answer
    x = 24,874,381,546.95

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1.5x scale

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.