Home / 10,367,346,328.82-14,301,667,160.81-6,297,164,930.15

Finding the Fourth Proportional to 10,367,346,328.82, 14,301,667,160.81 and 6,297,164,930.15

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Solution

The fourth proportional to 10,367,346,328.82, 14,301,667,160.81 and 6,297,164,930.15 is: 8,686,886,116.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,346,328.82 : 14,301,667,160.81 = 6,297,164,930.15 : x
  2. Step 2: Convert to fraction form
    10,367,346,328.82/14,301,667,160.81 = 6,297,164,930.15/x
  3. Step 3: Cross multiply
    10,367,346,328.82x = 14,301,667,160.81 × 6,297,164,930.15
  4. Step 4: Simplify right side
    10,367,346,328.82x = 90,059,956,887,730,651,136
  5. Step 5: Solve for x
    x = 90,059,956,887,730,651,136/10,367,346,328.82
  6. Step 6: Final answer
    x = 8,686,886,116.40

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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.