Home / 9,058,426,079,815.40-13,587,689,915,518-3,021,478,164,546.80

Finding the Fourth Proportional to 9,058,426,079,815.40, 13,587,689,915,518 and 3,021,478,164,546.80

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Solution

The fourth proportional to 9,058,426,079,815.40, 13,587,689,915,518 and 3,021,478,164,546.80 is: 4,532,234,189,982.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,058,426,079,815.40 : 13,587,689,915,518 = 3,021,478,164,546.80 : x
  2. Step 2: Convert to fraction form
    9,058,426,079,815.40/13,587,689,915,518 = 3,021,478,164,546.80/x
  3. Step 3: Cross multiply
    9,058,426,079,815.40x = 13,587,689,915,518 × 3,021,478,164,546.80
  4. Step 4: Simplify right side
    9,058,426,079,815.40x = 41,054,908,386,370,389,779,939,328
  5. Step 5: Solve for x
    x = 41,054,908,386,370,389,779,939,328/9,058,426,079,815.40
  6. Step 6: Final answer
    x = 4,532,234,189,982.71

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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.