Home / 53,852,772,093.10-80,779,158,139.65-16,582,921,051.30

Finding the Fourth Proportional to 53,852,772,093.10, 80,779,158,139.65 and 16,582,921,051.30

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Solution

The fourth proportional to 53,852,772,093.10, 80,779,158,139.65 and 16,582,921,051.30 is: 24,874,381,576.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,852,772,093.10 : 80,779,158,139.65 = 16,582,921,051.30 : x
  2. Step 2: Convert to fraction form
    53,852,772,093.10/80,779,158,139.65 = 16,582,921,051.30/x
  3. Step 3: Cross multiply
    53,852,772,093.10x = 80,779,158,139.65 × 16,582,921,051.30
  4. Step 4: Simplify right side
    53,852,772,093.10x = 1,339,554,402,020,293,607,424
  5. Step 5: Solve for x
    x = 1,339,554,402,020,293,607,424/53,852,772,093.10
  6. Step 6: Final answer
    x = 24,874,381,576.95

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Double scale
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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.