Home / 1,551,594,096.44-2,141,199,287.52-846,746,079.56

Finding the Fourth Proportional to 1,551,594,096.44, 2,141,199,287.52 and 846,746,079.56

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Solution

The fourth proportional to 1,551,594,096.44, 2,141,199,287.52 and 846,746,079.56 is: 1,168,509,281.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,594,096.44 : 2,141,199,287.52 = 846,746,079.56 : x
  2. Step 2: Convert to fraction form
    1,551,594,096.44/2,141,199,287.52 = 846,746,079.56/x
  3. Step 3: Cross multiply
    1,551,594,096.44x = 2,141,199,287.52 × 846,746,079.56
  4. Step 4: Simplify right side
    1,551,594,096.44x = 1,813,052,102,264,225,024
  5. Step 5: Solve for x
    x = 1,813,052,102,264,225,024/1,551,594,096.44
  6. Step 6: Final answer
    x = 1,168,509,281.15

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Double scale
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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.