Home / 9,691,392,002.40-14,537,088,003.60-6,208,540,264.80

Finding the Fourth Proportional to 9,691,392,002.40, 14,537,088,003.60 and 6,208,540,264.80

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Solution

The fourth proportional to 9,691,392,002.40, 14,537,088,003.60 and 6,208,540,264.80 is: 9,312,810,397.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,691,392,002.40 : 14,537,088,003.60 = 6,208,540,264.80 : x
  2. Step 2: Convert to fraction form
    9,691,392,002.40/14,537,088,003.60 = 6,208,540,264.80/x
  3. Step 3: Cross multiply
    9,691,392,002.40x = 14,537,088,003.60 × 6,208,540,264.80
  4. Step 4: Simplify right side
    9,691,392,002.40x = 90,254,096,203,291,656,192
  5. Step 5: Solve for x
    x = 90,254,096,203,291,656,192/9,691,392,002.40
  6. Step 6: Final answer
    x = 9,312,810,397.20

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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.