Home / 236,208,155.60-354,312,233.40-174,986,152.40

Finding the Fourth Proportional to 236,208,155.60, 354,312,233.40 and 174,986,152.40

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Solution

The fourth proportional to 236,208,155.60, 354,312,233.40 and 174,986,152.40 is: 262,479,228.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,208,155.60 : 354,312,233.40 = 174,986,152.40 : x
  2. Step 2: Convert to fraction form
    236,208,155.60/354,312,233.40 = 174,986,152.40/x
  3. Step 3: Cross multiply
    236,208,155.60x = 354,312,233.40 × 174,986,152.40
  4. Step 4: Simplify right side
    236,208,155.60x = 61,999,734,470,916,768
  5. Step 5: Solve for x
    x = 61,999,734,470,916,768/236,208,155.60
  6. Step 6: Final answer
    x = 262,479,228.60

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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.