Home / 1,456,596,483.36-2,010,258,922.08-892,455,752.40

Finding the Fourth Proportional to 1,456,596,483.36, 2,010,258,922.08 and 892,455,752.40

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Solution

The fourth proportional to 1,456,596,483.36, 2,010,258,922.08 and 892,455,752.40 is: 1,231,684,381.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,456,596,483.36 : 2,010,258,922.08 = 892,455,752.40 : x
  2. Step 2: Convert to fraction form
    1,456,596,483.36/2,010,258,922.08 = 892,455,752.40/x
  3. Step 3: Cross multiply
    1,456,596,483.36x = 2,010,258,922.08 × 892,455,752.40
  4. Step 4: Simplify right side
    1,456,596,483.36x = 1,794,067,138,823,719,168
  5. Step 5: Solve for x
    x = 1,794,067,138,823,719,168/1,456,596,483.36
  6. Step 6: Final answer
    x = 1,231,684,381.58

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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.