Home / 6,709,573,108.13-9,259,238,856.29-3,698,759,667.02

Finding the Fourth Proportional to 6,709,573,108.13, 9,259,238,856.29 and 3,698,759,667.02

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Solution

The fourth proportional to 6,709,573,108.13, 9,259,238,856.29 and 3,698,759,667.02 is: 5,104,303,757.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,709,573,108.13 : 9,259,238,856.29 = 3,698,759,667.02 : x
  2. Step 2: Convert to fraction form
    6,709,573,108.13/9,259,238,856.29 = 3,698,759,667.02/x
  3. Step 3: Cross multiply
    6,709,573,108.13x = 9,259,238,856.29 × 3,698,759,667.02
  4. Step 4: Simplify right side
    6,709,573,108.13x = 34,247,699,228,885,053,440
  5. Step 5: Solve for x
    x = 34,247,699,228,885,053,440/6,709,573,108.13
  6. Step 6: Final answer
    x = 5,104,303,757.78

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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.