Home / 32,340,387,614.10-48,510,581,421.15-31,905,031,146.90

Finding the Fourth Proportional to 32,340,387,614.10, 48,510,581,421.15 and 31,905,031,146.90

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Solution

The fourth proportional to 32,340,387,614.10, 48,510,581,421.15 and 31,905,031,146.90 is: 47,857,546,720.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,340,387,614.10 : 48,510,581,421.15 = 31,905,031,146.90 : x
  2. Step 2: Convert to fraction form
    32,340,387,614.10/48,510,581,421.15 = 31,905,031,146.90/x
  3. Step 3: Cross multiply
    32,340,387,614.10x = 48,510,581,421.15 × 31,905,031,146.90
  4. Step 4: Simplify right side
    32,340,387,614.10x = 1,547,731,611,196,019,441,664
  5. Step 5: Solve for x
    x = 1,547,731,611,196,019,441,664/32,340,387,614.10
  6. Step 6: Final answer
    x = 47,857,546,720.35

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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.