Home / 4,009,693,253.16-5,532,927,915.06-2,225,621,901.36

Finding the Fourth Proportional to 4,009,693,253.16, 5,532,927,915.06 and 2,225,621,901.36

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Solution

The fourth proportional to 4,009,693,253.16, 5,532,927,915.06 and 2,225,621,901.36 is: 3,071,109,127.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,693,253.16 : 5,532,927,915.06 = 2,225,621,901.36 : x
  2. Step 2: Convert to fraction form
    4,009,693,253.16/5,532,927,915.06 = 2,225,621,901.36/x
  3. Step 3: Cross multiply
    4,009,693,253.16x = 5,532,927,915.06 × 2,225,621,901.36
  4. Step 4: Simplify right side
    4,009,693,253.16x = 12,314,205,546,403,659,776
  5. Step 5: Solve for x
    x = 12,314,205,546,403,659,776/4,009,693,253.16
  6. Step 6: Final answer
    x = 3,071,109,127.04

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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.