Home / 4,227,470,621,856.80-6,338,610,773,742.50-1,642,875,293,228

Finding the Fourth Proportional to 4,227,470,621,856.80, 6,338,610,773,742.50 and 1,642,875,293,228

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Solution

The fourth proportional to 4,227,470,621,856.80, 6,338,610,773,742.50 and 1,642,875,293,228 is: 2,463,304,411,798.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,470,621,856.80 : 6,338,610,773,742.50 = 1,642,875,293,228 : x
  2. Step 2: Convert to fraction form
    4,227,470,621,856.80/6,338,610,773,742.50 = 1,642,875,293,228/x
  3. Step 3: Cross multiply
    4,227,470,621,856.80x = 6,338,610,773,742.50 × 1,642,875,293,228
  4. Step 4: Simplify right side
    4,227,470,621,856.80x = 10,413,547,033,570,370,140,504,064
  5. Step 5: Solve for x
    x = 10,413,547,033,570,370,140,504,064/4,227,470,621,856.80
  6. Step 6: Final answer
    x = 2,463,304,411,798.97

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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.