Home / 117,526,547.60-176,289,821.40-117,526,547.60

Finding the Fourth Proportional to 117,526,547.60, 176,289,821.40 and 117,526,547.60

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Solution

The fourth proportional to 117,526,547.60, 176,289,821.40 and 117,526,547.60 is: 176,289,821.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,526,547.60 : 176,289,821.40 = 117,526,547.60 : x
  2. Step 2: Convert to fraction form
    117,526,547.60/176,289,821.40 = 117,526,547.60/x
  3. Step 3: Cross multiply
    117,526,547.60x = 176,289,821.40 × 117,526,547.60
  4. Step 4: Simplify right side
    117,526,547.60x = 20,718,734,086,162,600
  5. Step 5: Solve for x
    x = 20,718,734,086,162,600/117,526,547.60
  6. Step 6: Final answer
    x = 176,289,821.40

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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.