Home / 8,885,855,176,904-12,261,499,686,132-4,983,123,547,742.80

Finding the Fourth Proportional to 8,885,855,176,904, 12,261,499,686,132 and 4,983,123,547,742.80

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Solution

The fourth proportional to 8,885,855,176,904, 12,261,499,686,132 and 4,983,123,547,742.80 is: 6,876,160,662,106.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,885,855,176,904 : 12,261,499,686,132 = 4,983,123,547,742.80 : x
  2. Step 2: Convert to fraction form
    8,885,855,176,904/12,261,499,686,132 = 4,983,123,547,742.80/x
  3. Step 3: Cross multiply
    8,885,855,176,904x = 12,261,499,686,132 × 4,983,123,547,742.80
  4. Step 4: Simplify right side
    8,885,855,176,904x = 61,100,567,816,605,318,552,485,888
  5. Step 5: Solve for x
    x = 61,100,567,816,605,318,552,485,888/8,885,855,176,904
  6. Step 6: Final answer
    x = 6,876,160,662,106.80

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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.