Home / 431,602,894.58-595,476,017.48-264,164,602.10

Finding the Fourth Proportional to 431,602,894.58, 595,476,017.48 and 264,164,602.10

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Solution

The fourth proportional to 431,602,894.58, 595,476,017.48 and 264,164,602.10 is: 364,463,925.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    431,602,894.58 : 595,476,017.48 = 264,164,602.10 : x
  2. Step 2: Convert to fraction form
    431,602,894.58/595,476,017.48 = 264,164,602.10/x
  3. Step 3: Cross multiply
    431,602,894.58x = 595,476,017.48 × 264,164,602.10
  4. Step 4: Simplify right side
    431,602,894.58x = 157,303,685,217,696,832
  5. Step 5: Solve for x
    x = 157,303,685,217,696,832/431,602,894.58
  6. Step 6: Final answer
    x = 364,463,925.50

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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.