Home / 34,012,398,051.60-51,018,597,077.40-17,482,457,187.60

Finding the Fourth Proportional to 34,012,398,051.60, 51,018,597,077.40 and 17,482,457,187.60

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Solution

The fourth proportional to 34,012,398,051.60, 51,018,597,077.40 and 17,482,457,187.60 is: 26,223,685,781.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,012,398,051.60 : 51,018,597,077.40 = 17,482,457,187.60 : x
  2. Step 2: Convert to fraction form
    34,012,398,051.60/51,018,597,077.40 = 17,482,457,187.60/x
  3. Step 3: Cross multiply
    34,012,398,051.60x = 51,018,597,077.40 × 17,482,457,187.60
  4. Step 4: Simplify right side
    34,012,398,051.60x = 891,930,439,177,059,958,784
  5. Step 5: Solve for x
    x = 891,930,439,177,059,958,784/34,012,398,051.60
  6. Step 6: Final answer
    x = 26,223,685,781.40

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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.