Home / 26,880,444,590.13-37,095,017,165.23-14,837,457,670.70

Finding the Fourth Proportional to 26,880,444,590.13, 37,095,017,165.23 and 14,837,457,670.70

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Solution

The fourth proportional to 26,880,444,590.13, 37,095,017,165.23 and 14,837,457,670.70 is: 20,475,693,589.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,880,444,590.13 : 37,095,017,165.23 = 14,837,457,670.70 : x
  2. Step 2: Convert to fraction form
    26,880,444,590.13/37,095,017,165.23 = 14,837,457,670.70/x
  3. Step 3: Cross multiply
    26,880,444,590.13x = 37,095,017,165.23 × 14,837,457,670.70
  4. Step 4: Simplify right side
    26,880,444,590.13x = 550,395,746,982,990,118,912
  5. Step 5: Solve for x
    x = 550,395,746,982,990,118,912/26,880,444,590.13
  6. Step 6: Final answer
    x = 20,475,693,589.72

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Double scale
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1.5x scale

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.