Home / 60,750,628,262.19-91,034,430,250.55-54,130,114,320.57

Finding the Fourth Proportional to 60,750,628,262.19, 91,034,430,250.55 and 54,130,114,320.57

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Solution

The fourth proportional to 60,750,628,262.19, 91,034,430,250.55 and 54,130,114,320.57 is: 81,113,632,196.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,750,628,262.19 : 91,034,430,250.55 = 54,130,114,320.57 : x
  2. Step 2: Convert to fraction form
    60,750,628,262.19/91,034,430,250.55 = 54,130,114,320.57/x
  3. Step 3: Cross multiply
    60,750,628,262.19x = 91,034,430,250.55 × 54,130,114,320.57
  4. Step 4: Simplify right side
    60,750,628,262.19x = 4,927,704,116,569,956,155,392
  5. Step 5: Solve for x
    x = 4,927,704,116,569,956,155,392/60,750,628,262.19
  6. Step 6: Final answer
    x = 81,113,632,196.57

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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.