Home / 45,813,017,393.98-63,220,972,579.53-26,523,290,688.64

Finding the Fourth Proportional to 45,813,017,393.98, 63,220,972,579.53 and 26,523,290,688.64

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Solution

The fourth proportional to 45,813,017,393.98, 63,220,972,579.53 and 26,523,290,688.64 is: 36,601,567,168.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,813,017,393.98 : 63,220,972,579.53 = 26,523,290,688.64 : x
  2. Step 2: Convert to fraction form
    45,813,017,393.98/63,220,972,579.53 = 26,523,290,688.64/x
  3. Step 3: Cross multiply
    45,813,017,393.98x = 63,220,972,579.53 × 26,523,290,688.64
  4. Step 4: Simplify right side
    45,813,017,393.98x = 1,676,828,233,345,412,628,480
  5. Step 5: Solve for x
    x = 1,676,828,233,345,412,628,480/45,813,017,393.98
  6. Step 6: Final answer
    x = 36,601,567,168.67

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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.