Home / 1,055,328,696,975.30-1,456,273,677,397.20-592,266,303,124.70

Finding the Fourth Proportional to 1,055,328,696,975.30, 1,456,273,677,397.20 and 592,266,303,124.70

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Solution

The fourth proportional to 1,055,328,696,975.30, 1,456,273,677,397.20 and 592,266,303,124.70 is: 817,282,643,523.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,328,696,975.30 : 1,456,273,677,397.20 = 592,266,303,124.70 : x
  2. Step 2: Convert to fraction form
    1,055,328,696,975.30/1,456,273,677,397.20 = 592,266,303,124.70/x
  3. Step 3: Cross multiply
    1,055,328,696,975.30x = 1,456,273,677,397.20 × 592,266,303,124.70
  4. Step 4: Simplify right side
    1,055,328,696,975.30x = 862,501,827,249,851,489,845,248
  5. Step 5: Solve for x
    x = 862,501,827,249,851,489,845,248/1,055,328,696,975.30
  6. Step 6: Final answer
    x = 817,282,643,523.19

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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.