Home / 59,834,838.70-82,558,013.90-36,312,854.08

Finding the Fourth Proportional to 59,834,838.70, 82,558,013.90 and 36,312,854.08

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Solution

The fourth proportional to 59,834,838.70, 82,558,013.90 and 36,312,854.08 is: 50,103,203.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,834,838.70 : 82,558,013.90 = 36,312,854.08 : x
  2. Step 2: Convert to fraction form
    59,834,838.70/82,558,013.90 = 36,312,854.08/x
  3. Step 3: Cross multiply
    59,834,838.70x = 82,558,013.90 × 36,312,854.08
  4. Step 4: Simplify right side
    59,834,838.70x = 2,997,917,111,885,312
  5. Step 5: Solve for x
    x = 2,997,917,111,885,312/59,834,838.70
  6. Step 6: Final answer
    x = 50,103,203.70

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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.