Home / 196,746,434.83-295,183,504.95-58,573,237.08

Finding the Fourth Proportional to 196,746,434.83, 295,183,504.95 and 58,573,237.08

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Solution

The fourth proportional to 196,746,434.83, 295,183,504.95 and 58,573,237.08 is: 87,878,865.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,746,434.83 : 295,183,504.95 = 58,573,237.08 : x
  2. Step 2: Convert to fraction form
    196,746,434.83/295,183,504.95 = 58,573,237.08/x
  3. Step 3: Cross multiply
    196,746,434.83x = 295,183,504.95 × 58,573,237.08
  4. Step 4: Simplify right side
    196,746,434.83x = 17,289,853,417,248,836
  5. Step 5: Solve for x
    x = 17,289,853,417,248,836/196,746,434.83
  6. Step 6: Final answer
    x = 87,878,865.16

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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.