Home / 524,369,746,244.61-723,622,548,682.62-292,886,643,698.74

Finding the Fourth Proportional to 524,369,746,244.61, 723,622,548,682.62 and 292,886,643,698.74

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Solution

The fourth proportional to 524,369,746,244.61, 723,622,548,682.62 and 292,886,643,698.74 is: 404,179,266,836.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,369,746,244.61 : 723,622,548,682.62 = 292,886,643,698.74 : x
  2. Step 2: Convert to fraction form
    524,369,746,244.61/723,622,548,682.62 = 292,886,643,698.74/x
  3. Step 3: Cross multiply
    524,369,746,244.61x = 723,622,548,682.62 × 292,886,643,698.74
  4. Step 4: Simplify right side
    524,369,746,244.61x = 211,939,379,588,380,663,742,464
  5. Step 5: Solve for x
    x = 211,939,379,588,380,663,742,464/524,369,746,244.61
  6. Step 6: Final answer
    x = 404,179,266,836.49

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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.