Home / 15,668,544,005.20-23,502,816,007.80-4,036,363,397.20

Finding the Fourth Proportional to 15,668,544,005.20, 23,502,816,007.80 and 4,036,363,397.20

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Solution

The fourth proportional to 15,668,544,005.20, 23,502,816,007.80 and 4,036,363,397.20 is: 6,054,545,095.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,668,544,005.20 : 23,502,816,007.80 = 4,036,363,397.20 : x
  2. Step 2: Convert to fraction form
    15,668,544,005.20/23,502,816,007.80 = 4,036,363,397.20/x
  3. Step 3: Cross multiply
    15,668,544,005.20x = 23,502,816,007.80 × 4,036,363,397.20
  4. Step 4: Simplify right side
    15,668,544,005.20x = 94,865,906,265,010,143,232
  5. Step 5: Solve for x
    x = 94,865,906,265,010,143,232/15,668,544,005.20
  6. Step 6: Final answer
    x = 6,054,545,095.80

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1.5x scale

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.