Home / 1,055,328,696,956.90-1,456,273,677,372.30-592,266,303,106.42

Finding the Fourth Proportional to 1,055,328,696,956.90, 1,456,273,677,372.30 and 592,266,303,106.42

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Solution

The fourth proportional to 1,055,328,696,956.90, 1,456,273,677,372.30 and 592,266,303,106.42 is: 817,282,643,498.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,328,696,956.90 : 1,456,273,677,372.30 = 592,266,303,106.42 : x
  2. Step 2: Convert to fraction form
    1,055,328,696,956.90/1,456,273,677,372.30 = 592,266,303,106.42/x
  3. Step 3: Cross multiply
    1,055,328,696,956.90x = 1,456,273,677,372.30 × 592,266,303,106.42
  4. Step 4: Simplify right side
    1,055,328,696,956.90x = 862,501,827,208,483,572,809,728
  5. Step 5: Solve for x
    x = 862,501,827,208,483,572,809,728/1,055,328,696,956.90
  6. Step 6: Final answer
    x = 817,282,643,498.24

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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.