Home / 1,575,936,058.40-2,363,904,087.60-995,460,768.80

Finding the Fourth Proportional to 1,575,936,058.40, 2,363,904,087.60 and 995,460,768.80

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Solution

The fourth proportional to 1,575,936,058.40, 2,363,904,087.60 and 995,460,768.80 is: 1,493,191,153.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,936,058.40 : 2,363,904,087.60 = 995,460,768.80 : x
  2. Step 2: Convert to fraction form
    1,575,936,058.40/2,363,904,087.60 = 995,460,768.80/x
  3. Step 3: Cross multiply
    1,575,936,058.40x = 2,363,904,087.60 × 995,460,768.80
  4. Step 4: Simplify right side
    1,575,936,058.40x = 2,353,173,780,411,758,592
  5. Step 5: Solve for x
    x = 2,353,173,780,411,758,592/1,575,936,058.40
  6. Step 6: Final answer
    x = 1,493,191,153.20

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Double scale
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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.