Home / 1,535,364,701,513.50-2,118,869,891,118-850,252,427,471.77

Finding the Fourth Proportional to 1,535,364,701,513.50, 2,118,869,891,118 and 850,252,427,471.77

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Solution

The fourth proportional to 1,535,364,701,513.50, 2,118,869,891,118 and 850,252,427,471.77 is: 1,173,385,233,256.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,364,701,513.50 : 2,118,869,891,118 = 850,252,427,471.77 : x
  2. Step 2: Convert to fraction form
    1,535,364,701,513.50/2,118,869,891,118 = 850,252,427,471.77/x
  3. Step 3: Cross multiply
    1,535,364,701,513.50x = 2,118,869,891,118 × 850,252,427,471.77
  4. Step 4: Simplify right side
    1,535,364,701,513.50x = 1,801,574,268,419,924,494,909,440
  5. Step 5: Solve for x
    x = 1,801,574,268,419,924,494,909,440/1,535,364,701,513.50
  6. Step 6: Final answer
    x = 1,173,385,233,256.96

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.