Home / 7,847,213,472,030.40-11,770,820,208,045-7,847,213,472,030.40

Finding the Fourth Proportional to 7,847,213,472,030.40, 11,770,820,208,045 and 7,847,213,472,030.40

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Solution

The fourth proportional to 7,847,213,472,030.40, 11,770,820,208,045 and 7,847,213,472,030.40 is: 11,770,820,208,045

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,847,213,472,030.40 : 11,770,820,208,045 = 7,847,213,472,030.40 : x
  2. Step 2: Convert to fraction form
    7,847,213,472,030.40/11,770,820,208,045 = 7,847,213,472,030.40/x
  3. Step 3: Cross multiply
    7,847,213,472,030.40x = 11,770,820,208,045 × 7,847,213,472,030.40
  4. Step 4: Simplify right side
    7,847,213,472,030.40x = 92,368,138,913,418,399,509,905,408
  5. Step 5: Solve for x
    x = 92,368,138,913,418,399,509,905,408/7,847,213,472,030.40
  6. Step 6: Final answer
    x = 11,770,820,208,045

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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.