Home / 15,116,569,778.60-22,674,854,667.90-14,708,423,090.60

Finding the Fourth Proportional to 15,116,569,778.60, 22,674,854,667.90 and 14,708,423,090.60

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Solution

The fourth proportional to 15,116,569,778.60, 22,674,854,667.90 and 14,708,423,090.60 is: 22,062,634,635.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,116,569,778.60 : 22,674,854,667.90 = 14,708,423,090.60 : x
  2. Step 2: Convert to fraction form
    15,116,569,778.60/22,674,854,667.90 = 14,708,423,090.60/x
  3. Step 3: Cross multiply
    15,116,569,778.60x = 22,674,854,667.90 × 14,708,423,090.60
  4. Step 4: Simplify right side
    15,116,569,778.60x = 333,511,355,973,339,578,368
  5. Step 5: Solve for x
    x = 333,511,355,973,339,578,368/15,116,569,778.60
  6. Step 6: Final answer
    x = 22,062,634,635.90

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.