Home / 45,767,334,929.29-63,160,290,656.31-25,166,454,699.31

Finding the Fourth Proportional to 45,767,334,929.29, 63,160,290,656.31 and 25,166,454,699.31

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Solution

The fourth proportional to 45,767,334,929.29, 63,160,290,656.31 and 25,166,454,699.31 is: 34,730,459,967.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,767,334,929.29 : 63,160,290,656.31 = 25,166,454,699.31 : x
  2. Step 2: Convert to fraction form
    45,767,334,929.29/63,160,290,656.31 = 25,166,454,699.31/x
  3. Step 3: Cross multiply
    45,767,334,929.29x = 63,160,290,656.31 × 25,166,454,699.31
  4. Step 4: Simplify right side
    45,767,334,929.29x = 1,589,520,593,597,278,191,616
  5. Step 5: Solve for x
    x = 1,589,520,593,597,278,191,616/45,767,334,929.29
  6. Step 6: Final answer
    x = 34,730,459,967.86

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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.