Home / 1,055,328,696,954.40-1,456,273,677,369-592,266,303,104.05

Finding the Fourth Proportional to 1,055,328,696,954.40, 1,456,273,677,369 and 592,266,303,104.05

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Solution

The fourth proportional to 1,055,328,696,954.40, 1,456,273,677,369 and 592,266,303,104.05 is: 817,282,643,495.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,328,696,954.40 : 1,456,273,677,369 = 592,266,303,104.05 : x
  2. Step 2: Convert to fraction form
    1,055,328,696,954.40/1,456,273,677,369 = 592,266,303,104.05/x
  3. Step 3: Cross multiply
    1,055,328,696,954.40x = 1,456,273,677,369 × 592,266,303,104.05
  4. Step 4: Simplify right side
    1,055,328,696,954.40x = 862,501,827,203,077,685,379,072
  5. Step 5: Solve for x
    x = 862,501,827,203,077,685,379,072/1,055,328,696,954.40
  6. Step 6: Final answer
    x = 817,282,643,495.05

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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.