Home / 4,023,915,670.45-5,553,003,881.10-2,239,730,714.89

Finding the Fourth Proportional to 4,023,915,670.45, 5,553,003,881.10 and 2,239,730,714.89

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Solution

The fourth proportional to 4,023,915,670.45, 5,553,003,881.10 and 2,239,730,714.89 is: 3,090,828,528.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,915,670.45 : 5,553,003,881.10 = 2,239,730,714.89 : x
  2. Step 2: Convert to fraction form
    4,023,915,670.45/5,553,003,881.10 = 2,239,730,714.89/x
  3. Step 3: Cross multiply
    4,023,915,670.45x = 5,553,003,881.10 × 2,239,730,714.89
  4. Step 4: Simplify right side
    4,023,915,670.45x = 12,437,233,352,403,048,448
  5. Step 5: Solve for x
    x = 12,437,233,352,403,048,448/4,023,915,670.45
  6. Step 6: Final answer
    x = 3,090,828,528.97

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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.