Home / 84,630,849,864.75-116,787,047,958.70-46,049,921,254.22

Finding the Fourth Proportional to 84,630,849,864.75, 116,787,047,958.70 and 46,049,921,254.22

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Solution

The fourth proportional to 84,630,849,864.75, 116,787,047,958.70 and 46,049,921,254.22 is: 63,546,973,362.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,630,849,864.75 : 116,787,047,958.70 = 46,049,921,254.22 : x
  2. Step 2: Convert to fraction form
    84,630,849,864.75/116,787,047,958.70 = 46,049,921,254.22/x
  3. Step 3: Cross multiply
    84,630,849,864.75x = 116,787,047,958.70 × 46,049,921,254.22
  4. Step 4: Simplify right side
    84,630,849,864.75x = 5,378,034,362,010,365,329,408
  5. Step 5: Solve for x
    x = 5,378,034,362,010,365,329,408/84,630,849,864.75
  6. Step 6: Final answer
    x = 63,546,973,362.61

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Double scale
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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.