Home / 46,583,685-64,284,624.24-25,390,647.36

Finding the Fourth Proportional to 46,583,685, 64,284,624.24 and 25,390,647.36

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Solution

The fourth proportional to 46,583,685, 64,284,624.24 and 25,390,647.36 is: 35,038,624.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,583,685 : 64,284,624.24 = 25,390,647.36 : x
  2. Step 2: Convert to fraction form
    46,583,685/64,284,624.24 = 25,390,647.36/x
  3. Step 3: Cross multiply
    46,583,685x = 64,284,624.24 × 25,390,647.36
  4. Step 4: Simplify right side
    46,583,685x = 1,632,228,224,747,948
  5. Step 5: Solve for x
    x = 1,632,228,224,747,948/46,583,685
  6. Step 6: Final answer
    x = 35,038,624.03

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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.