Home / 106,966,159.83-160,402,516.97-37,855,994.36

Finding the Fourth Proportional to 106,966,159.83, 160,402,516.97 and 37,855,994.36

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Solution

The fourth proportional to 106,966,159.83, 160,402,516.97 and 37,855,994.36 is: 56,767,456.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,966,159.83 : 160,402,516.97 = 37,855,994.36 : x
  2. Step 2: Convert to fraction form
    106,966,159.83/160,402,516.97 = 37,855,994.36/x
  3. Step 3: Cross multiply
    106,966,159.83x = 160,402,516.97 × 37,855,994.36
  4. Step 4: Simplify right side
    106,966,159.83x = 6,072,196,776,754,831
  5. Step 5: Solve for x
    x = 6,072,196,776,754,831/106,966,159.83
  6. Step 6: Final answer
    x = 56,767,456.05

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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.