Home / 9,072,771,201.40-13,593,851,301.30-4,404,593,457.40

Finding the Fourth Proportional to 9,072,771,201.40, 13,593,851,301.30 and 4,404,593,457.40

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Solution

The fourth proportional to 9,072,771,201.40, 13,593,851,301.30 and 4,404,593,457.40 is: 6,599,459,765.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,771,201.40 : 13,593,851,301.30 = 4,404,593,457.40 : x
  2. Step 2: Convert to fraction form
    9,072,771,201.40/13,593,851,301.30 = 4,404,593,457.40/x
  3. Step 3: Cross multiply
    9,072,771,201.40x = 13,593,851,301.30 × 4,404,593,457.40
  4. Step 4: Simplify right side
    9,072,771,201.40x = 59,875,388,502,574,448,640
  5. Step 5: Solve for x
    x = 59,875,388,502,574,448,640/9,072,771,201.40
  6. Step 6: Final answer
    x = 6,599,459,765.21

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1.5x scale

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.