Home / 5,385,643,369.63-8,077,636,775.34-1,796,133,502.36

Finding the Fourth Proportional to 5,385,643,369.63, 8,077,636,775.34 and 1,796,133,502.36

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Solution

The fourth proportional to 5,385,643,369.63, 8,077,636,775.34 and 1,796,133,502.36 is: 2,693,924,019.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,385,643,369.63 : 8,077,636,775.34 = 1,796,133,502.36 : x
  2. Step 2: Convert to fraction form
    5,385,643,369.63/8,077,636,775.34 = 1,796,133,502.36/x
  3. Step 3: Cross multiply
    5,385,643,369.63x = 8,077,636,775.34 × 1,796,133,502.36
  4. Step 4: Simplify right side
    5,385,643,369.63x = 14,508,514,032,042,983,424
  5. Step 5: Solve for x
    x = 14,508,514,032,042,983,424/5,385,643,369.63
  6. Step 6: Final answer
    x = 2,693,924,019.16

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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.