Home / 29,953,776,594.71-41,337,511,073.94-16,587,769,724.21

Finding the Fourth Proportional to 29,953,776,594.71, 41,337,511,073.94 and 16,587,769,724.21

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Solution

The fourth proportional to 29,953,776,594.71, 41,337,511,073.94 and 16,587,769,724.21 is: 22,891,841,784.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,953,776,594.71 : 41,337,511,073.94 = 16,587,769,724.21 : x
  2. Step 2: Convert to fraction form
    29,953,776,594.71/41,337,511,073.94 = 16,587,769,724.21/x
  3. Step 3: Cross multiply
    29,953,776,594.71x = 41,337,511,073.94 × 16,587,769,724.21
  4. Step 4: Simplify right side
    29,953,776,594.71x = 685,697,114,666,290,905,088
  5. Step 5: Solve for x
    x = 685,697,114,666,290,905,088/29,953,776,594.71
  6. Step 6: Final answer
    x = 22,891,841,784.90

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1.5x scale

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.