Home / 545,060,413,364.10-817,590,620,046.15-366,537,052,032.90

Finding the Fourth Proportional to 545,060,413,364.10, 817,590,620,046.15 and 366,537,052,032.90

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Solution

The fourth proportional to 545,060,413,364.10, 817,590,620,046.15 and 366,537,052,032.90 is: 549,805,578,049.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    545,060,413,364.10 : 817,590,620,046.15 = 366,537,052,032.90 : x
  2. Step 2: Convert to fraction form
    545,060,413,364.10/817,590,620,046.15 = 366,537,052,032.90/x
  3. Step 3: Cross multiply
    545,060,413,364.10x = 817,590,620,046.15 × 366,537,052,032.90
  4. Step 4: Simplify right side
    545,060,413,364.10x = 299,677,255,641,466,685,882,368
  5. Step 5: Solve for x
    x = 299,677,255,641,466,685,882,368/545,060,413,364.10
  6. Step 6: Final answer
    x = 549,805,578,049.35

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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.