Home / 164,658,006.81-246,657,682.85-99,042,924.08

Finding the Fourth Proportional to 164,658,006.81, 246,657,682.85 and 99,042,924.08

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Solution

The fourth proportional to 164,658,006.81, 246,657,682.85 and 99,042,924.08 is: 148,366,293.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,658,006.81 : 246,657,682.85 = 99,042,924.08 : x
  2. Step 2: Convert to fraction form
    164,658,006.81/246,657,682.85 = 99,042,924.08/x
  3. Step 3: Cross multiply
    164,658,006.81x = 246,657,682.85 × 99,042,924.08
  4. Step 4: Simplify right side
    164,658,006.81x = 24,429,698,156,382,696
  5. Step 5: Solve for x
    x = 24,429,698,156,382,696/164,658,006.81
  6. Step 6: Final answer
    x = 148,366,293.44

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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.