Home / 7,807,302,288,007.20-11,710,953,432,010-7,807,302,288,007.20

Finding the Fourth Proportional to 7,807,302,288,007.20, 11,710,953,432,010 and 7,807,302,288,007.20

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Solution

The fourth proportional to 7,807,302,288,007.20, 11,710,953,432,010 and 7,807,302,288,007.20 is: 11,710,953,432,010

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,807,302,288,007.20 : 11,710,953,432,010 = 7,807,302,288,007.20 : x
  2. Step 2: Convert to fraction form
    7,807,302,288,007.20/11,710,953,432,010 = 7,807,302,288,007.20/x
  3. Step 3: Cross multiply
    7,807,302,288,007.20x = 11,710,953,432,010 × 7,807,302,288,007.20
  4. Step 4: Simplify right side
    7,807,302,288,007.20x = 91,430,953,524,477,447,534,280,704
  5. Step 5: Solve for x
    x = 91,430,953,524,477,447,534,280,704/7,807,302,288,007.20
  6. Step 6: Final answer
    x = 11,710,953,432,010

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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.