Home / 586,710,873,266.40-880,066,309,899.60-167,952,371,378.40

Finding the Fourth Proportional to 586,710,873,266.40, 880,066,309,899.60 and 167,952,371,378.40

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Solution

The fourth proportional to 586,710,873,266.40, 880,066,309,899.60 and 167,952,371,378.40 is: 251,928,557,067.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    586,710,873,266.40 : 880,066,309,899.60 = 167,952,371,378.40 : x
  2. Step 2: Convert to fraction form
    586,710,873,266.40/880,066,309,899.60 = 167,952,371,378.40/x
  3. Step 3: Cross multiply
    586,710,873,266.40x = 880,066,309,899.60 × 167,952,371,378.40
  4. Step 4: Simplify right side
    586,710,873,266.40x = 147,809,223,717,875,668,221,952
  5. Step 5: Solve for x
    x = 147,809,223,717,875,668,221,952/586,710,873,266.40
  6. Step 6: Final answer
    x = 251,928,557,067.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.