Home / 31,931,748,000.60-47,897,622,000.90-31,931,748,000.60

Finding the Fourth Proportional to 31,931,748,000.60, 47,897,622,000.90 and 31,931,748,000.60

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Solution

The fourth proportional to 31,931,748,000.60, 47,897,622,000.90 and 31,931,748,000.60 is: 47,897,622,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,931,748,000.60 : 47,897,622,000.90 = 31,931,748,000.60 : x
  2. Step 2: Convert to fraction form
    31,931,748,000.60/47,897,622,000.90 = 31,931,748,000.60/x
  3. Step 3: Cross multiply
    31,931,748,000.60x = 47,897,622,000.90 × 31,931,748,000.60
  4. Step 4: Simplify right side
    31,931,748,000.60x = 1,529,454,795,560,733,114,368
  5. Step 5: Solve for x
    x = 1,529,454,795,560,733,114,368/31,931,748,000.60
  6. Step 6: Final answer
    x = 47,897,622,000.90

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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.