Home / 1,055,328,696,959.70-1,456,273,677,376-592,266,303,109.16

Finding the Fourth Proportional to 1,055,328,696,959.70, 1,456,273,677,376 and 592,266,303,109.16

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Solution

The fourth proportional to 1,055,328,696,959.70, 1,456,273,677,376 and 592,266,303,109.16 is: 817,282,643,501.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,328,696,959.70 : 1,456,273,677,376 = 592,266,303,109.16 : x
  2. Step 2: Convert to fraction form
    1,055,328,696,959.70/1,456,273,677,376 = 592,266,303,109.16/x
  3. Step 3: Cross multiply
    1,055,328,696,959.70x = 1,456,273,677,376 × 592,266,303,109.16
  4. Step 4: Simplify right side
    1,055,328,696,959.70x = 862,501,827,214,665,104,490,496
  5. Step 5: Solve for x
    x = 862,501,827,214,665,104,490,496/1,055,328,696,959.70
  6. Step 6: Final answer
    x = 817,282,643,501.93

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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.