Home / 176,884,117.60-265,326,176.40-54,062,197.60

Finding the Fourth Proportional to 176,884,117.60, 265,326,176.40 and 54,062,197.60

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Solution

The fourth proportional to 176,884,117.60, 265,326,176.40 and 54,062,197.60 is: 81,093,296.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,884,117.60 : 265,326,176.40 = 54,062,197.60 : x
  2. Step 2: Convert to fraction form
    176,884,117.60/265,326,176.40 = 54,062,197.60/x
  3. Step 3: Cross multiply
    176,884,117.60x = 265,326,176.40 × 54,062,197.60
  4. Step 4: Simplify right side
    176,884,117.60x = 14,344,116,176,989,258
  5. Step 5: Solve for x
    x = 14,344,116,176,989,258/176,884,117.60
  6. Step 6: Final answer
    x = 81,093,296.40

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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.