Home / 154,944,627.69-232,447,585.51-44,281,290.45

Finding the Fourth Proportional to 154,944,627.69, 232,447,585.51 and 44,281,290.45

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Solution

The fourth proportional to 154,944,627.69, 232,447,585.51 and 44,281,290.45 is: 66,430,693.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,944,627.69 : 232,447,585.51 = 44,281,290.45 : x
  2. Step 2: Convert to fraction form
    154,944,627.69/232,447,585.51 = 44,281,290.45/x
  3. Step 3: Cross multiply
    154,944,627.69x = 232,447,585.51 × 44,281,290.45
  4. Step 4: Simplify right side
    154,944,627.69x = 10,293,079,048,148,116
  5. Step 5: Solve for x
    x = 10,293,079,048,148,116/154,944,627.69
  6. Step 6: Final answer
    x = 66,430,693.35

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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.