Home / 186,653,098,323.83-257,578,534,414.32-104,255,060,357.59

Finding the Fourth Proportional to 186,653,098,323.83, 257,578,534,414.32 and 104,255,060,357.59

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Solution

The fourth proportional to 186,653,098,323.83, 257,578,534,414.32 and 104,255,060,357.59 is: 143,870,452,156.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,653,098,323.83 : 257,578,534,414.32 = 104,255,060,357.59 : x
  2. Step 2: Convert to fraction form
    186,653,098,323.83/257,578,534,414.32 = 104,255,060,357.59/x
  3. Step 3: Cross multiply
    186,653,098,323.83x = 257,578,534,414.32 × 104,255,060,357.59
  4. Step 4: Simplify right side
    186,653,098,323.83x = 26,853,865,652,184,506,433,536
  5. Step 5: Solve for x
    x = 26,853,865,652,184,506,433,536/186,653,098,323.83
  6. Step 6: Final answer
    x = 143,870,452,156.09

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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.