Home / 10,891,623,594.82-15,030,043,742.98-6,068,739,389.92

Finding the Fourth Proportional to 10,891,623,594.82, 15,030,043,742.98 and 6,068,739,389.92

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Solution

The fourth proportional to 10,891,623,594.82, 15,030,043,742.98 and 6,068,739,389.92 is: 8,374,639,253.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,891,623,594.82 : 15,030,043,742.98 = 6,068,739,389.92 : x
  2. Step 2: Convert to fraction form
    10,891,623,594.82/15,030,043,742.98 = 6,068,739,389.92/x
  3. Step 3: Cross multiply
    10,891,623,594.82x = 15,030,043,742.98 × 6,068,739,389.92
  4. Step 4: Simplify right side
    10,891,623,594.82x = 91,213,418,495,243,354,112
  5. Step 5: Solve for x
    x = 91,213,418,495,243,354,112/10,891,623,594.82
  6. Step 6: Final answer
    x = 8,374,639,253.84

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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.