Home / 586,102,192.04-808,843,771.50-321,795,325.10

Finding the Fourth Proportional to 586,102,192.04, 808,843,771.50 and 321,795,325.10

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Solution

The fourth proportional to 586,102,192.04, 808,843,771.50 and 321,795,325.10 is: 444,090,037.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    586,102,192.04 : 808,843,771.50 = 321,795,325.10 : x
  2. Step 2: Convert to fraction form
    586,102,192.04/808,843,771.50 = 321,795,325.10/x
  3. Step 3: Cross multiply
    586,102,192.04x = 808,843,771.50 × 321,795,325.10
  4. Step 4: Simplify right side
    586,102,192.04x = 260,282,144,404,952,640
  5. Step 5: Solve for x
    x = 260,282,144,404,952,640/586,102,192.04
  6. Step 6: Final answer
    x = 444,090,037.44

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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.