Home / 322,276,263.36-444,741,307.20-175,598,547.36

Finding the Fourth Proportional to 322,276,263.36, 444,741,307.20 and 175,598,547.36

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Solution

The fourth proportional to 322,276,263.36, 444,741,307.20 and 175,598,547.36 is: 242,326,030.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,276,263.36 : 444,741,307.20 = 175,598,547.36 : x
  2. Step 2: Convert to fraction form
    322,276,263.36/444,741,307.20 = 175,598,547.36/x
  3. Step 3: Cross multiply
    322,276,263.36x = 444,741,307.20 × 175,598,547.36
  4. Step 4: Simplify right side
    322,276,263.36x = 78,095,927,495,307,520
  5. Step 5: Solve for x
    x = 78,095,927,495,307,520/322,276,263.36
  6. Step 6: Final answer
    x = 242,326,030.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.