Home / 5,742,362,098.31-8,613,611,731.84-1,601,553,685.19

Finding the Fourth Proportional to 5,742,362,098.31, 8,613,611,731.84 and 1,601,553,685.19

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Solution

The fourth proportional to 5,742,362,098.31, 8,613,611,731.84 and 1,601,553,685.19 is: 2,402,349,656.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,742,362,098.31 : 8,613,611,731.84 = 1,601,553,685.19 : x
  2. Step 2: Convert to fraction form
    5,742,362,098.31/8,613,611,731.84 = 1,601,553,685.19/x
  3. Step 3: Cross multiply
    5,742,362,098.31x = 8,613,611,731.84 × 1,601,553,685.19
  4. Step 4: Simplify right side
    5,742,362,098.31x = 13,795,161,611,888,789,504
  5. Step 5: Solve for x
    x = 13,795,161,611,888,789,504/5,742,362,098.31
  6. Step 6: Final answer
    x = 2,402,349,656.07

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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.