Home / 10,184,322,617.90-14,054,117,167.31-5,606,549,830.95

Finding the Fourth Proportional to 10,184,322,617.90, 14,054,117,167.31 and 5,606,549,830.95

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Solution

The fourth proportional to 10,184,322,617.90, 14,054,117,167.31 and 5,606,549,830.95 is: 7,736,902,215.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,184,322,617.90 : 14,054,117,167.31 = 5,606,549,830.95 : x
  2. Step 2: Convert to fraction form
    10,184,322,617.90/14,054,117,167.31 = 5,606,549,830.95/x
  3. Step 3: Cross multiply
    10,184,322,617.90x = 14,054,117,167.31 × 5,606,549,830.95
  4. Step 4: Simplify right side
    10,184,322,617.90x = 78,795,108,228,451,942,400
  5. Step 5: Solve for x
    x = 78,795,108,228,451,942,400/10,184,322,617.90
  6. Step 6: Final answer
    x = 7,736,902,215.76

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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.