Home / 1,816,919,258.04-2,725,400,587.56-506,741,596.07

Finding the Fourth Proportional to 1,816,919,258.04, 2,725,400,587.56 and 506,741,596.07

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Solution

The fourth proportional to 1,816,919,258.04, 2,725,400,587.56 and 506,741,596.07 is: 760,118,446.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,816,919,258.04 : 2,725,400,587.56 = 506,741,596.07 : x
  2. Step 2: Convert to fraction form
    1,816,919,258.04/2,725,400,587.56 = 506,741,596.07/x
  3. Step 3: Cross multiply
    1,816,919,258.04x = 2,725,400,587.56 × 506,741,596.07
  4. Step 4: Simplify right side
    1,816,919,258.04x = 1,381,073,843,656,643,072
  5. Step 5: Solve for x
    x = 1,381,073,843,656,643,072/1,816,919,258.04
  6. Step 6: Final answer
    x = 760,118,446.40

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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.