Home / 154,693,532,017.17-232,040,243,411.64-41,370,312,739.12

Finding the Fourth Proportional to 154,693,532,017.17, 232,040,243,411.64 and 41,370,312,739.12

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Solution

The fourth proportional to 154,693,532,017.17, 232,040,243,411.64 and 41,370,312,739.12 is: 62,055,454,503.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,693,532,017.17 : 232,040,243,411.64 = 41,370,312,739.12 : x
  2. Step 2: Convert to fraction form
    154,693,532,017.17/232,040,243,411.64 = 41,370,312,739.12/x
  3. Step 3: Cross multiply
    154,693,532,017.17x = 232,040,243,411.64 × 41,370,312,739.12
  4. Step 4: Simplify right side
    154,693,532,017.17x = 9,599,577,438,000,611,590,144
  5. Step 5: Solve for x
    x = 9,599,577,438,000,611,590,144/154,693,532,017.17
  6. Step 6: Final answer
    x = 62,055,454,503.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.