Home / 53,852,772,085.60-80,779,158,128.40-16,582,921,043.80

Finding the Fourth Proportional to 53,852,772,085.60, 80,779,158,128.40 and 16,582,921,043.80

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Solution

The fourth proportional to 53,852,772,085.60, 80,779,158,128.40 and 16,582,921,043.80 is: 24,874,381,565.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,852,772,085.60 : 80,779,158,128.40 = 16,582,921,043.80 : x
  2. Step 2: Convert to fraction form
    53,852,772,085.60/80,779,158,128.40 = 16,582,921,043.80/x
  3. Step 3: Cross multiply
    53,852,772,085.60x = 80,779,158,128.40 × 16,582,921,043.80
  4. Step 4: Simplify right side
    53,852,772,085.60x = 1,339,554,401,227,892,064,256
  5. Step 5: Solve for x
    x = 1,339,554,401,227,892,064,256/53,852,772,085.60
  6. Step 6: Final answer
    x = 24,874,381,565.70

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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.