Home / 4,761,780,032.94-6,574,463,071.47-4,258,427,111.34

Finding the Fourth Proportional to 4,761,780,032.94, 6,574,463,071.47 and 4,258,427,111.34

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Solution

The fourth proportional to 4,761,780,032.94, 6,574,463,071.47 and 4,258,427,111.34 is: 5,879,497,077.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761,780,032.94 : 6,574,463,071.47 = 4,258,427,111.34 : x
  2. Step 2: Convert to fraction form
    4,761,780,032.94/6,574,463,071.47 = 4,258,427,111.34/x
  3. Step 3: Cross multiply
    4,761,780,032.94x = 6,574,463,071.47 × 4,258,427,111.34
  4. Step 4: Simplify right side
    4,761,780,032.94x = 27,996,871,786,051,497,984
  5. Step 5: Solve for x
    x = 27,996,871,786,051,497,984/4,761,780,032.94
  6. Step 6: Final answer
    x = 5,879,497,077.22

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Double scale
Find fourth proportional to 4,761,780,033.94, 6,574,463,072.85 and 4,258,427,112.34
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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.