Home / 80,424,098,637.65-110,990,296,518.98-44,295,123,877.01

Finding the Fourth Proportional to 80,424,098,637.65, 110,990,296,518.98 and 44,295,123,877.01

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Solution

The fourth proportional to 80,424,098,637.65, 110,990,296,518.98 and 44,295,123,877.01 is: 61,130,047,047.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,424,098,637.65 : 110,990,296,518.98 = 44,295,123,877.01 : x
  2. Step 2: Convert to fraction form
    80,424,098,637.65/110,990,296,518.98 = 44,295,123,877.01/x
  3. Step 3: Cross multiply
    80,424,098,637.65x = 110,990,296,518.98 × 44,295,123,877.01
  4. Step 4: Simplify right side
    80,424,098,637.65x = 4,916,328,933,454,290,878,464
  5. Step 5: Solve for x
    x = 4,916,328,933,454,290,878,464/80,424,098,637.65
  6. Step 6: Final answer
    x = 61,130,047,047.28

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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.