Home / 1,203,731,492.48-1,655,258,866.77-1,044,685,494.21

Finding the Fourth Proportional to 1,203,731,492.48, 1,655,258,866.77 and 1,044,685,494.21

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Solution

The fourth proportional to 1,203,731,492.48, 1,655,258,866.77 and 1,044,685,494.21 is: 1,436,553,698.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,731,492.48 : 1,655,258,866.77 = 1,044,685,494.21 : x
  2. Step 2: Convert to fraction form
    1,203,731,492.48/1,655,258,866.77 = 1,044,685,494.21/x
  3. Step 3: Cross multiply
    1,203,731,492.48x = 1,655,258,866.77 × 1,044,685,494.21
  4. Step 4: Simplify right side
    1,203,731,492.48x = 1,729,224,927,277,102,080
  5. Step 5: Solve for x
    x = 1,729,224,927,277,102,080/1,203,731,492.48
  6. Step 6: Final answer
    x = 1,436,553,698.30

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Double scale
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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.