Home / 3,574,779,399.83-5,362,944,814.07-1,087,575,688.12

Finding the Fourth Proportional to 3,574,779,399.83, 5,362,944,814.07 and 1,087,575,688.12

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Solution

The fourth proportional to 3,574,779,399.83, 5,362,944,814.07 and 1,087,575,688.12 is: 1,631,599,532.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,779,399.83 : 5,362,944,814.07 = 1,087,575,688.12 : x
  2. Step 2: Convert to fraction form
    3,574,779,399.83/5,362,944,814.07 = 1,087,575,688.12/x
  3. Step 3: Cross multiply
    3,574,779,399.83x = 5,362,944,814.07 × 1,087,575,688.12
  4. Step 4: Simplify right side
    3,574,779,399.83x = 5,832,608,396,512,905,216
  5. Step 5: Solve for x
    x = 5,832,608,396,512,905,216/3,574,779,399.83
  6. Step 6: Final answer
    x = 1,631,599,532.21

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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.