Home / 27,223,777,809.40-40,835,666,714.10-6,544,345,617.40

Finding the Fourth Proportional to 27,223,777,809.40, 40,835,666,714.10 and 6,544,345,617.40

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Solution

The fourth proportional to 27,223,777,809.40, 40,835,666,714.10 and 6,544,345,617.40 is: 9,816,518,426.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,223,777,809.40 : 40,835,666,714.10 = 6,544,345,617.40 : x
  2. Step 2: Convert to fraction form
    27,223,777,809.40/40,835,666,714.10 = 6,544,345,617.40/x
  3. Step 3: Cross multiply
    27,223,777,809.40x = 40,835,666,714.10 × 6,544,345,617.40
  4. Step 4: Simplify right side
    27,223,777,809.40x = 267,242,716,494,027,358,208
  5. Step 5: Solve for x
    x = 267,242,716,494,027,358,208/27,223,777,809.40
  6. Step 6: Final answer
    x = 9,816,518,426.10

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Double scale
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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.