Home / 19,595,844,077,280-27,042,267,473,634-10,816,506,612,985

Finding the Fourth Proportional to 19,595,844,077,280, 27,042,267,473,634 and 10,816,506,612,985

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Solution

The fourth proportional to 19,595,844,077,280, 27,042,267,473,634 and 10,816,506,612,985 is: 14,926,780,587,002.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,595,844,077,280 : 27,042,267,473,634 = 10,816,506,612,985 : x
  2. Step 2: Convert to fraction form
    19,595,844,077,280/27,042,267,473,634 = 10,816,506,612,985/x
  3. Step 3: Cross multiply
    19,595,844,077,280x = 27,042,267,473,634 × 10,816,506,612,985
  4. Step 4: Simplify right side
    19,595,844,077,280x = 292,502,864,958,671,321,607,176,192
  5. Step 5: Solve for x
    x = 292,502,864,958,671,321,607,176,192/19,595,844,077,280
  6. Step 6: Final answer
    x = 14,926,780,587,002.52

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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.