Home / 435,030,528.16-652,539,403.01-107,506,032.47

Finding the Fourth Proportional to 435,030,528.16, 652,539,403.01 and 107,506,032.47

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Solution

The fourth proportional to 435,030,528.16, 652,539,403.01 and 107,506,032.47 is: 161,257,469.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,030,528.16 : 652,539,403.01 = 107,506,032.47 : x
  2. Step 2: Convert to fraction form
    435,030,528.16/652,539,403.01 = 107,506,032.47/x
  3. Step 3: Cross multiply
    435,030,528.16x = 652,539,403.01 × 107,506,032.47
  4. Step 4: Simplify right side
    435,030,528.16x = 70,151,922,247,400,568
  5. Step 5: Solve for x
    x = 70,151,922,247,400,568/435,030,528.16
  6. Step 6: Final answer
    x = 161,257,469.78

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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.