Home / 318,027,282,360.06-477,005,566,130.59-113,812,227,722.95

Finding the Fourth Proportional to 318,027,282,360.06, 477,005,566,130.59 and 113,812,227,722.95

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Solution

The fourth proportional to 318,027,282,360.06, 477,005,566,130.59 and 113,812,227,722.95 is: 170,705,688,250.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    318,027,282,360.06 : 477,005,566,130.59 = 113,812,227,722.95 : x
  2. Step 2: Convert to fraction form
    318,027,282,360.06/477,005,566,130.59 = 113,812,227,722.95/x
  3. Step 3: Cross multiply
    318,027,282,360.06x = 477,005,566,130.59 × 113,812,227,722.95
  4. Step 4: Simplify right side
    318,027,282,360.06x = 54,289,066,117,569,397,653,504
  5. Step 5: Solve for x
    x = 54,289,066,117,569,397,653,504/318,027,282,360.06
  6. Step 6: Final answer
    x = 170,705,688,250.06

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1.5x scale

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.