Home / 6,228,564,481.74-9,342,870,961.56-1,506,878,822.40

Finding the Fourth Proportional to 6,228,564,481.74, 9,342,870,961.56 and 1,506,878,822.40

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Solution

The fourth proportional to 6,228,564,481.74, 9,342,870,961.56 and 1,506,878,822.40 is: 2,260,324,097.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,564,481.74 : 9,342,870,961.56 = 1,506,878,822.40 : x
  2. Step 2: Convert to fraction form
    6,228,564,481.74/9,342,870,961.56 = 1,506,878,822.40/x
  3. Step 3: Cross multiply
    6,228,564,481.74x = 9,342,870,961.56 × 1,506,878,822.40
  4. Step 4: Simplify right side
    6,228,564,481.74x = 14,078,574,392,390,688,768
  5. Step 5: Solve for x
    x = 14,078,574,392,390,688,768/6,228,564,481.74
  6. Step 6: Final answer
    x = 2,260,324,097.74

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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.