Home / 1,136,267,292.47-1,569,131,824.23-1,074,364,159.05

Finding the Fourth Proportional to 1,136,267,292.47, 1,569,131,824.23 and 1,074,364,159.05

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Solution

The fourth proportional to 1,136,267,292.47, 1,569,131,824.23 and 1,074,364,159.05 is: 1,483,646,501.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,267,292.47 : 1,569,131,824.23 = 1,074,364,159.05 : x
  2. Step 2: Convert to fraction form
    1,136,267,292.47/1,569,131,824.23 = 1,074,364,159.05/x
  3. Step 3: Cross multiply
    1,136,267,292.47x = 1,569,131,824.23 × 1,074,364,159.05
  4. Step 4: Simplify right side
    1,136,267,292.47x = 1,685,818,992,777,456,384
  5. Step 5: Solve for x
    x = 1,685,818,992,777,456,384/1,136,267,292.47
  6. Step 6: Final answer
    x = 1,483,646,501.10

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Double scale
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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.