Home / 34,670,817,318.80-47,848,678,744.20-19,636,734,066.32

Finding the Fourth Proportional to 34,670,817,318.80, 47,848,678,744.20 and 19,636,734,066.32

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Solution

The fourth proportional to 34,670,817,318.80, 47,848,678,744.20 and 19,636,734,066.32 is: 27,100,364,300.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,670,817,318.80 : 47,848,678,744.20 = 19,636,734,066.32 : x
  2. Step 2: Convert to fraction form
    34,670,817,318.80/47,848,678,744.20 = 19,636,734,066.32/x
  3. Step 3: Cross multiply
    34,670,817,318.80x = 47,848,678,744.20 × 19,636,734,066.32
  4. Step 4: Simplify right side
    34,670,817,318.80x = 939,591,779,924,633,714,688
  5. Step 5: Solve for x
    x = 939,591,779,924,633,714,688/34,670,817,318.80
  6. Step 6: Final answer
    x = 27,100,364,300.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.