Home / 1,134,835,346.14-1,566,111,660.93-658,489,831.11

Finding the Fourth Proportional to 1,134,835,346.14, 1,566,111,660.93 and 658,489,831.11

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Solution

The fourth proportional to 1,134,835,346.14, 1,566,111,660.93 and 658,489,831.11 is: 908,738,529.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,835,346.14 : 1,566,111,660.93 = 658,489,831.11 : x
  2. Step 2: Convert to fraction form
    1,134,835,346.14/1,566,111,660.93 = 658,489,831.11/x
  3. Step 3: Cross multiply
    1,134,835,346.14x = 1,566,111,660.93 × 658,489,831.11
  4. Step 4: Simplify right side
    1,134,835,346.14x = 1,031,268,603,105,197,312
  5. Step 5: Solve for x
    x = 1,031,268,603,105,197,312/1,134,835,346.14
  6. Step 6: Final answer
    x = 908,738,529.00

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1.5x scale

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.