Home / 106,335,713,611.40-146,743,726,902.93-57,506,534,080.10

Finding the Fourth Proportional to 106,335,713,611.40, 146,743,726,902.93 and 57,506,534,080.10

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Solution

The fourth proportional to 106,335,713,611.40, 146,743,726,902.93 and 57,506,534,080.10 is: 79,359,256,129.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,335,713,611.40 : 146,743,726,902.93 = 57,506,534,080.10 : x
  2. Step 2: Convert to fraction form
    106,335,713,611.40/146,743,726,902.93 = 57,506,534,080.10/x
  3. Step 3: Cross multiply
    106,335,713,611.40x = 146,743,726,902.93 × 57,506,534,080.10
  4. Step 4: Simplify right side
    106,335,713,611.40x = 8,438,723,132,184,230,625,280
  5. Step 5: Solve for x
    x = 8,438,723,132,184,230,625,280/106,335,713,611.40
  6. Step 6: Final answer
    x = 79,359,256,129.35

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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.