Home / 6,470,014,216,096.80-8,928,900,282,831.60-3,582,956,732,068.50

Finding the Fourth Proportional to 6,470,014,216,096.80, 8,928,900,282,831.60 and 3,582,956,732,068.50

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Solution

The fourth proportional to 6,470,014,216,096.80, 8,928,900,282,831.60 and 3,582,956,732,068.50 is: 4,944,635,716,370.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,470,014,216,096.80 : 8,928,900,282,831.60 = 3,582,956,732,068.50 : x
  2. Step 2: Convert to fraction form
    6,470,014,216,096.80/8,928,900,282,831.60 = 3,582,956,732,068.50/x
  3. Step 3: Cross multiply
    6,470,014,216,096.80x = 8,928,900,282,831.60 × 3,582,956,732,068.50
  4. Step 4: Simplify right side
    6,470,014,216,096.80x = 31,991,863,378,339,813,994,266,624
  5. Step 5: Solve for x
    x = 31,991,863,378,339,813,994,266,624/6,470,014,216,096.80
  6. Step 6: Final answer
    x = 4,944,635,716,370.92

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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.