Home / 8,972,186,045.80-13,458,279,068.70-6,033,529,892.20

Finding the Fourth Proportional to 8,972,186,045.80, 13,458,279,068.70 and 6,033,529,892.20

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Solution

The fourth proportional to 8,972,186,045.80, 13,458,279,068.70 and 6,033,529,892.20 is: 9,050,294,838.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,972,186,045.80 : 13,458,279,068.70 = 6,033,529,892.20 : x
  2. Step 2: Convert to fraction form
    8,972,186,045.80/13,458,279,068.70 = 6,033,529,892.20/x
  3. Step 3: Cross multiply
    8,972,186,045.80x = 13,458,279,068.70 × 6,033,529,892.20
  4. Step 4: Simplify right side
    8,972,186,045.80x = 81,200,929,058,571,026,432
  5. Step 5: Solve for x
    x = 81,200,929,058,571,026,432/8,972,186,045.80
  6. Step 6: Final answer
    x = 9,050,294,838.30

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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.