Home / 12,006,724,417.96-16,569,281,267.40-6,654,630,310.24

Finding the Fourth Proportional to 12,006,724,417.96, 16,569,281,267.40 and 6,654,630,310.24

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Solution

The fourth proportional to 12,006,724,417.96, 16,569,281,267.40 and 6,654,630,310.24 is: 9,183,390,698.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,006,724,417.96 : 16,569,281,267.40 = 6,654,630,310.24 : x
  2. Step 2: Convert to fraction form
    12,006,724,417.96/16,569,281,267.40 = 6,654,630,310.24/x
  3. Step 3: Cross multiply
    12,006,724,417.96x = 16,569,281,267.40 × 6,654,630,310.24
  4. Step 4: Simplify right side
    12,006,724,417.96x = 110,262,441,340,931,883,008
  5. Step 5: Solve for x
    x = 110,262,441,340,931,883,008/12,006,724,417.96
  6. Step 6: Final answer
    x = 9,183,390,698.63

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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.