Home / 586,804,904.10-880,207,356.15-264,318,632.10

Finding the Fourth Proportional to 586,804,904.10, 880,207,356.15 and 264,318,632.10

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Solution

The fourth proportional to 586,804,904.10, 880,207,356.15 and 264,318,632.10 is: 396,477,948.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    586,804,904.10 : 880,207,356.15 = 264,318,632.10 : x
  2. Step 2: Convert to fraction form
    586,804,904.10/880,207,356.15 = 264,318,632.10/x
  3. Step 3: Cross multiply
    586,804,904.10x = 880,207,356.15 × 264,318,632.10
  4. Step 4: Simplify right side
    586,804,904.10x = 232,655,204,341,925,504
  5. Step 5: Solve for x
    x = 232,655,204,341,925,504/586,804,904.10
  6. Step 6: Final answer
    x = 396,477,948.15

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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.