Home / 57,946,752,005.14-86,920,128,007.70-16,587,887,621.14

Finding the Fourth Proportional to 57,946,752,005.14, 86,920,128,007.70 and 16,587,887,621.14

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Solution

The fourth proportional to 57,946,752,005.14, 86,920,128,007.70 and 16,587,887,621.14 is: 24,881,831,431.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,946,752,005.14 : 86,920,128,007.70 = 16,587,887,621.14 : x
  2. Step 2: Convert to fraction form
    57,946,752,005.14/86,920,128,007.70 = 16,587,887,621.14/x
  3. Step 3: Cross multiply
    57,946,752,005.14x = 86,920,128,007.70 × 16,587,887,621.14
  4. Step 4: Simplify right side
    57,946,752,005.14x = 1,441,821,315,406,657,224,704
  5. Step 5: Solve for x
    x = 1,441,821,315,406,657,224,704/57,946,752,005.14
  6. Step 6: Final answer
    x = 24,881,831,431.70

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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.