Home / 33,417,742,502.28-50,121,164,802.42-9,830,463,120.66

Finding the Fourth Proportional to 33,417,742,502.28, 50,121,164,802.42 and 9,830,463,120.66

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Solution

The fourth proportional to 33,417,742,502.28, 50,121,164,802.42 and 9,830,463,120.66 is: 14,744,091,768.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,417,742,502.28 : 50,121,164,802.42 = 9,830,463,120.66 : x
  2. Step 2: Convert to fraction form
    33,417,742,502.28/50,121,164,802.42 = 9,830,463,120.66/x
  3. Step 3: Cross multiply
    33,417,742,502.28x = 50,121,164,802.42 × 9,830,463,120.66
  4. Step 4: Simplify right side
    33,417,742,502.28x = 492,714,262,154,711,859,200
  5. Step 5: Solve for x
    x = 492,714,262,154,711,859,200/33,417,742,502.28
  6. Step 6: Final answer
    x = 14,744,091,768.65

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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.