Home / 304,628,697,851.74-456,944,993,963.51-89,496,360,262.89

Finding the Fourth Proportional to 304,628,697,851.74, 456,944,993,963.51 and 89,496,360,262.89

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Solution

The fourth proportional to 304,628,697,851.74, 456,944,993,963.51 and 89,496,360,262.89 is: 134,245,112,454.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,628,697,851.74 : 456,944,993,963.51 = 89,496,360,262.89 : x
  2. Step 2: Convert to fraction form
    304,628,697,851.74/456,944,993,963.51 = 89,496,360,262.89/x
  3. Step 3: Cross multiply
    304,628,697,851.74x = 456,944,993,963.51 × 89,496,360,262.89
  4. Step 4: Simplify right side
    304,628,697,851.74x = 40,894,913,800,082,385,010,688
  5. Step 5: Solve for x
    x = 40,894,913,800,082,385,010,688/304,628,697,851.74
  6. Step 6: Final answer
    x = 134,245,112,454.85

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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.