Home / 1,004,005,516.53-1,501,385,053.95-955,027,913.97

Finding the Fourth Proportional to 1,004,005,516.53, 1,501,385,053.95 and 955,027,913.97

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Solution

The fourth proportional to 1,004,005,516.53, 1,501,385,053.95 and 955,027,913.97 is: 1,428,144,181.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,005,516.53 : 1,501,385,053.95 = 955,027,913.97 : x
  2. Step 2: Convert to fraction form
    1,004,005,516.53/1,501,385,053.95 = 955,027,913.97/x
  3. Step 3: Cross multiply
    1,004,005,516.53x = 1,501,385,053.95 × 955,027,913.97
  4. Step 4: Simplify right side
    1,004,005,516.53x = 1,433,864,636,139,604,480
  5. Step 5: Solve for x
    x = 1,433,864,636,139,604,480/1,004,005,516.53
  6. Step 6: Final answer
    x = 1,428,144,181.02

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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.