Home / 6,703,554,917.03-9,252,031,501.47-3,885,925,360.55

Finding the Fourth Proportional to 6,703,554,917.03, 9,252,031,501.47 and 3,885,925,360.55

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Solution

The fourth proportional to 6,703,554,917.03, 9,252,031,501.47 and 3,885,925,360.55 is: 5,363,229,554.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703,554,917.03 : 9,252,031,501.47 = 3,885,925,360.55 : x
  2. Step 2: Convert to fraction form
    6,703,554,917.03/9,252,031,501.47 = 3,885,925,360.55/x
  3. Step 3: Cross multiply
    6,703,554,917.03x = 9,252,031,501.47 × 3,885,925,360.55
  4. Step 4: Simplify right side
    6,703,554,917.03x = 35,952,703,848,133,222,400
  5. Step 5: Solve for x
    x = 35,952,703,848,133,222,400/6,703,554,917.03
  6. Step 6: Final answer
    x = 5,363,229,554.04

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1.5x scale

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.