Home / 1,834,870,396.74-2,532,039,465.84-1,071,985,177.50

Finding the Fourth Proportional to 1,834,870,396.74, 2,532,039,465.84 and 1,071,985,177.50

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Solution

The fourth proportional to 1,834,870,396.74, 2,532,039,465.84 and 1,071,985,177.50 is: 1,479,291,824.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,870,396.74 : 2,532,039,465.84 = 1,071,985,177.50 : x
  2. Step 2: Convert to fraction form
    1,834,870,396.74/2,532,039,465.84 = 1,071,985,177.50/x
  3. Step 3: Cross multiply
    1,834,870,396.74x = 2,532,039,465.84 × 1,071,985,177.50
  4. Step 4: Simplify right side
    1,834,870,396.74x = 2,714,308,776,225,497,600
  5. Step 5: Solve for x
    x = 2,714,308,776,225,497,600/1,834,870,396.74
  6. Step 6: Final answer
    x = 1,479,291,824.12

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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.