Home / 244,606,409.60-366,909,614.40-99,039,689.60

Finding the Fourth Proportional to 244,606,409.60, 366,909,614.40 and 99,039,689.60

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Solution

The fourth proportional to 244,606,409.60, 366,909,614.40 and 99,039,689.60 is: 148,559,534.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,606,409.60 : 366,909,614.40 = 99,039,689.60 : x
  2. Step 2: Convert to fraction form
    244,606,409.60/366,909,614.40 = 99,039,689.60/x
  3. Step 3: Cross multiply
    244,606,409.60x = 366,909,614.40 × 99,039,689.60
  4. Step 4: Simplify right side
    244,606,409.60x = 36,338,614,321,431,688
  5. Step 5: Solve for x
    x = 36,338,614,321,431,688/244,606,409.60
  6. Step 6: Final answer
    x = 148,559,534.40

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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.