Home / 1,816,919,256.53-2,725,400,585.31-506,741,594.57

Finding the Fourth Proportional to 1,816,919,256.53, 2,725,400,585.31 and 506,741,594.57

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Solution

The fourth proportional to 1,816,919,256.53, 2,725,400,585.31 and 506,741,594.57 is: 760,118,444.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,816,919,256.53 : 2,725,400,585.31 = 506,741,594.57 : x
  2. Step 2: Convert to fraction form
    1,816,919,256.53/2,725,400,585.31 = 506,741,594.57/x
  3. Step 3: Cross multiply
    1,816,919,256.53x = 2,725,400,585.31 × 506,741,594.57
  4. Step 4: Simplify right side
    1,816,919,256.53x = 1,381,073,838,436,668,416
  5. Step 5: Solve for x
    x = 1,381,073,838,436,668,416/1,816,919,256.53
  6. Step 6: Final answer
    x = 760,118,444.16

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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.