Home / 122,582,268,051.60-183,873,402,077.40-56,333,364,432.60

Finding the Fourth Proportional to 122,582,268,051.60, 183,873,402,077.40 and 56,333,364,432.60

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Solution

The fourth proportional to 122,582,268,051.60, 183,873,402,077.40 and 56,333,364,432.60 is: 84,500,046,648.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,582,268,051.60 : 183,873,402,077.40 = 56,333,364,432.60 : x
  2. Step 2: Convert to fraction form
    122,582,268,051.60/183,873,402,077.40 = 56,333,364,432.60/x
  3. Step 3: Cross multiply
    122,582,268,051.60x = 183,873,402,077.40 × 56,333,364,432.60
  4. Step 4: Simplify right side
    122,582,268,051.60x = 10,358,207,368,688,163,618,816
  5. Step 5: Solve for x
    x = 10,358,207,368,688,163,618,816/122,582,268,051.60
  6. Step 6: Final answer
    x = 84,500,046,648.90

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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.