Home / 4,662,316,411.54-6,434,652,901.89-2,968,229,907.34

Finding the Fourth Proportional to 4,662,316,411.54, 6,434,652,901.89 and 2,968,229,907.34

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Solution

The fourth proportional to 4,662,316,411.54, 6,434,652,901.89 and 2,968,229,907.34 is: 4,096,575,071.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,662,316,411.54 : 6,434,652,901.89 = 2,968,229,907.34 : x
  2. Step 2: Convert to fraction form
    4,662,316,411.54/6,434,652,901.89 = 2,968,229,907.34/x
  3. Step 3: Cross multiply
    4,662,316,411.54x = 6,434,652,901.89 × 2,968,229,907.34
  4. Step 4: Simplify right side
    4,662,316,411.54x = 19,099,529,186,742,018,048
  5. Step 5: Solve for x
    x = 19,099,529,186,742,018,048/4,662,316,411.54
  6. Step 6: Final answer
    x = 4,096,575,071.45

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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.