Home / 4,039,365,400.65-5,573,899,415.03-2,345,488,935.93

Finding the Fourth Proportional to 4,039,365,400.65, 5,573,899,415.03 and 2,345,488,935.93

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Solution

The fourth proportional to 4,039,365,400.65, 5,573,899,415.03 and 2,345,488,935.93 is: 3,236,528,046.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,365,400.65 : 5,573,899,415.03 = 2,345,488,935.93 : x
  2. Step 2: Convert to fraction form
    4,039,365,400.65/5,573,899,415.03 = 2,345,488,935.93/x
  3. Step 3: Cross multiply
    4,039,365,400.65x = 5,573,899,415.03 × 2,345,488,935.93
  4. Step 4: Simplify right side
    4,039,365,400.65x = 13,073,519,407,927,834,624
  5. Step 5: Solve for x
    x = 13,073,519,407,927,834,624/4,039,365,400.65
  6. Step 6: Final answer
    x = 3,236,528,046.17

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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.