Home / 4,476,071,774.89-6,176,870,840.16-2,468,863,802.76

Finding the Fourth Proportional to 4,476,071,774.89, 6,176,870,840.16 and 2,468,863,802.76

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Solution

The fourth proportional to 4,476,071,774.89, 6,176,870,840.16 and 2,468,863,802.76 is: 3,406,972,362.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,071,774.89 : 6,176,870,840.16 = 2,468,863,802.76 : x
  2. Step 2: Convert to fraction form
    4,476,071,774.89/6,176,870,840.16 = 2,468,863,802.76/x
  3. Step 3: Cross multiply
    4,476,071,774.89x = 6,176,870,840.16 × 2,468,863,802.76
  4. Step 4: Simplify right side
    4,476,071,774.89x = 15,249,852,831,594,774,528
  5. Step 5: Solve for x
    x = 15,249,852,831,594,774,528/4,476,071,774.89
  6. Step 6: Final answer
    x = 3,406,972,362.94

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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.