Home / 1,584,465,083.29-2,376,971,571.27-535,210,928.17

Finding the Fourth Proportional to 1,584,465,083.29, 2,376,971,571.27 and 535,210,928.17

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Solution

The fourth proportional to 1,584,465,083.29, 2,376,971,571.27 and 535,210,928.17 is: 802,908,927.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,465,083.29 : 2,376,971,571.27 = 535,210,928.17 : x
  2. Step 2: Convert to fraction form
    1,584,465,083.29/2,376,971,571.27 = 535,210,928.17/x
  3. Step 3: Cross multiply
    1,584,465,083.29x = 2,376,971,571.27 × 535,210,928.17
  4. Step 4: Simplify right side
    1,584,465,083.29x = 1,272,181,160,893,120,000
  5. Step 5: Solve for x
    x = 1,272,181,160,893,120,000/1,584,465,083.29
  6. Step 6: Final answer
    x = 802,908,927.63

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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.