Home / 4,169,888,666.51-5,754,558,734.24-2,453,357,643.93

Finding the Fourth Proportional to 4,169,888,666.51, 5,754,558,734.24 and 2,453,357,643.93

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Solution

The fourth proportional to 4,169,888,666.51, 5,754,558,734.24 and 2,453,357,643.93 is: 3,385,699,664.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,169,888,666.51 : 5,754,558,734.24 = 2,453,357,643.93 : x
  2. Step 2: Convert to fraction form
    4,169,888,666.51/5,754,558,734.24 = 2,453,357,643.93/x
  3. Step 3: Cross multiply
    4,169,888,666.51x = 5,754,558,734.24 × 2,453,357,643.93
  4. Step 4: Simplify right side
    4,169,888,666.51x = 14,117,990,658,079,580,160
  5. Step 5: Solve for x
    x = 14,117,990,658,079,580,160/4,169,888,666.51
  6. Step 6: Final answer
    x = 3,385,699,664.23

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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.