Home / 417,697,159.15-575,846,103.14-333,211,031.45

Finding the Fourth Proportional to 417,697,159.15, 575,846,103.14 and 333,211,031.45

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Solution

The fourth proportional to 417,697,159.15, 575,846,103.14 and 333,211,031.45 is: 459,371,747.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,697,159.15 : 575,846,103.14 = 333,211,031.45 : x
  2. Step 2: Convert to fraction form
    417,697,159.15/575,846,103.14 = 333,211,031.45/x
  3. Step 3: Cross multiply
    417,697,159.15x = 575,846,103.14 × 333,211,031.45
  4. Step 4: Simplify right side
    417,697,159.15x = 191,878,273,980,615,488
  5. Step 5: Solve for x
    x = 191,878,273,980,615,488/417,697,159.15
  6. Step 6: Final answer
    x = 459,371,747.63

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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.