Home / 106,094,348.63-146,356,628.40-62,012,547.86

Finding the Fourth Proportional to 106,094,348.63, 146,356,628.40 and 62,012,547.86

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Solution

The fourth proportional to 106,094,348.63, 146,356,628.40 and 62,012,547.86 is: 85,546,002.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,094,348.63 : 146,356,628.40 = 62,012,547.86 : x
  2. Step 2: Convert to fraction form
    106,094,348.63/146,356,628.40 = 62,012,547.86/x
  3. Step 3: Cross multiply
    106,094,348.63x = 146,356,628.40 × 62,012,547.86
  4. Step 4: Simplify right side
    106,094,348.63x = 9,075,947,422,551,452
  5. Step 5: Solve for x
    x = 9,075,947,422,551,452/106,094,348.63
  6. Step 6: Final answer
    x = 85,546,002.59

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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.