Home / 5,070,048,964.62-7,599,705,865.10-1,705,416,886.41

Finding the Fourth Proportional to 5,070,048,964.62, 7,599,705,865.10 and 1,705,416,886.41

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Solution

The fourth proportional to 5,070,048,964.62, 7,599,705,865.10 and 1,705,416,886.41 is: 2,556,319,831.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070,048,964.62 : 7,599,705,865.10 = 1,705,416,886.41 : x
  2. Step 2: Convert to fraction form
    5,070,048,964.62/7,599,705,865.10 = 1,705,416,886.41/x
  3. Step 3: Cross multiply
    5,070,048,964.62x = 7,599,705,865.10 × 1,705,416,886.41
  4. Step 4: Simplify right side
    5,070,048,964.62x = 12,960,666,714,111,008,768
  5. Step 5: Solve for x
    x = 12,960,666,714,111,008,768/5,070,048,964.62
  6. Step 6: Final answer
    x = 2,556,319,831.34

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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.