Home / 47,051,008,069.15-66,036,710,705.45-47,051,008,069.15

Finding the Fourth Proportional to 47,051,008,069.15, 66,036,710,705.45 and 47,051,008,069.15

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Solution

The fourth proportional to 47,051,008,069.15, 66,036,710,705.45 and 47,051,008,069.15 is: 66,036,710,705.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,051,008,069.15 : 66,036,710,705.45 = 47,051,008,069.15 : x
  2. Step 2: Convert to fraction form
    47,051,008,069.15/66,036,710,705.45 = 47,051,008,069.15/x
  3. Step 3: Cross multiply
    47,051,008,069.15x = 66,036,710,705.45 × 47,051,008,069.15
  4. Step 4: Simplify right side
    47,051,008,069.15x = 3,107,093,808,262,252,331,008
  5. Step 5: Solve for x
    x = 3,107,093,808,262,252,331,008/47,051,008,069.15
  6. Step 6: Final answer
    x = 66,036,710,705.45

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.