Home / 70,266,724,022.87-105,394,930,752.51-22,446,893,808.45

Finding the Fourth Proportional to 70,266,724,022.87, 105,394,930,752.51 and 22,446,893,808.45

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Solution

The fourth proportional to 70,266,724,022.87, 105,394,930,752.51 and 22,446,893,808.45 is: 33,668,693,844.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,266,724,022.87 : 105,394,930,752.51 = 22,446,893,808.45 : x
  2. Step 2: Convert to fraction form
    70,266,724,022.87/105,394,930,752.51 = 22,446,893,808.45/x
  3. Step 3: Cross multiply
    70,266,724,022.87x = 105,394,930,752.51 × 22,446,893,808.45
  4. Step 4: Simplify right side
    70,266,724,022.87x = 2,365,788,818,550,533,128,192
  5. Step 5: Solve for x
    x = 2,365,788,818,550,533,128,192/70,266,724,022.87
  6. Step 6: Final answer
    x = 33,668,693,844.05

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1.5x scale

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.