Home / 4,771,374,210,870-7,158,066,483,811.80-1,547,790,266,249.20

Finding the Fourth Proportional to 4,771,374,210,870, 7,158,066,483,811.80 and 1,547,790,266,249.20

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Solution

The fourth proportional to 4,771,374,210,870, 7,158,066,483,811.80 and 1,547,790,266,249.20 is: 2,322,011,466,543.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,771,374,210,870 : 7,158,066,483,811.80 = 1,547,790,266,249.20 : x
  2. Step 2: Convert to fraction form
    4,771,374,210,870/7,158,066,483,811.80 = 1,547,790,266,249.20/x
  3. Step 3: Cross multiply
    4,771,374,210,870x = 7,158,066,483,811.80 × 1,547,790,266,249.20
  4. Step 4: Simplify right side
    4,771,374,210,870x = 11,079,185,628,808,539,193,475,072
  5. Step 5: Solve for x
    x = 11,079,185,628,808,539,193,475,072/4,771,374,210,870
  6. Step 6: Final answer
    x = 2,322,011,466,543.18

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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.