Home / 236,210,329.60-354,315,494.40-174,988,326.40

Finding the Fourth Proportional to 236,210,329.60, 354,315,494.40 and 174,988,326.40

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Solution

The fourth proportional to 236,210,329.60, 354,315,494.40 and 174,988,326.40 is: 262,482,489.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,210,329.60 : 354,315,494.40 = 174,988,326.40 : x
  2. Step 2: Convert to fraction form
    236,210,329.60/354,315,494.40 = 174,988,326.40/x
  3. Step 3: Cross multiply
    236,210,329.60x = 354,315,494.40 × 174,988,326.40
  4. Step 4: Simplify right side
    236,210,329.60x = 62,001,075,382,644,568
  5. Step 5: Solve for x
    x = 62,001,075,382,644,568/236,210,329.60
  6. Step 6: Final answer
    x = 262,482,489.60

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1.5x scale

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.