Home / 6,444,775,062,456.50-8,893,744,342,357-3,518,328,688,472

Finding the Fourth Proportional to 6,444,775,062,456.50, 8,893,744,342,357 and 3,518,328,688,472

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Solution

The fourth proportional to 6,444,775,062,456.50, 8,893,744,342,357 and 3,518,328,688,472 is: 4,855,268,890,598.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444,775,062,456.50 : 8,893,744,342,357 = 3,518,328,688,472 : x
  2. Step 2: Convert to fraction form
    6,444,775,062,456.50/8,893,744,342,357 = 3,518,328,688,472/x
  3. Step 3: Cross multiply
    6,444,775,062,456.50x = 8,893,744,342,357 × 3,518,328,688,472
  4. Step 4: Simplify right side
    6,444,775,062,456.50x = 31,291,115,867,650,173,003,890,688
  5. Step 5: Solve for x
    x = 31,291,115,867,650,173,003,890,688/6,444,775,062,456.50
  6. Step 6: Final answer
    x = 4,855,268,890,598.52

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Double scale
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1.5x scale

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.