Home / 3,055,693,041,742.80-4,216,869,507,466.50-1,666,804,424,583.40

Finding the Fourth Proportional to 3,055,693,041,742.80, 4,216,869,507,466.50 and 1,666,804,424,583.40

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Solution

The fourth proportional to 3,055,693,041,742.80, 4,216,869,507,466.50 and 1,666,804,424,583.40 is: 2,300,197,257,027.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,693,041,742.80 : 4,216,869,507,466.50 = 1,666,804,424,583.40 : x
  2. Step 2: Convert to fraction form
    3,055,693,041,742.80/4,216,869,507,466.50 = 1,666,804,424,583.40/x
  3. Step 3: Cross multiply
    3,055,693,041,742.80x = 4,216,869,507,466.50 × 1,666,804,424,583.40
  4. Step 4: Simplify right side
    3,055,693,041,742.80x = 7,028,696,752,935,984,514,990,080
  5. Step 5: Solve for x
    x = 7,028,696,752,935,984,514,990,080/3,055,693,041,742.80
  6. Step 6: Final answer
    x = 2,300,197,257,027.89

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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.