Home / 4,824,316,521.82-6,657,718,280-2,681,013,513.86

Finding the Fourth Proportional to 4,824,316,521.82, 6,657,718,280 and 2,681,013,513.86

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Solution

The fourth proportional to 4,824,316,521.82, 6,657,718,280 and 2,681,013,513.86 is: 3,699,888,388.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824,316,521.82 : 6,657,718,280 = 2,681,013,513.86 : x
  2. Step 2: Convert to fraction form
    4,824,316,521.82/6,657,718,280 = 2,681,013,513.86/x
  3. Step 3: Cross multiply
    4,824,316,521.82x = 6,657,718,280 × 2,681,013,513.86
  4. Step 4: Simplify right side
    4,824,316,521.82x = 17,849,432,680,152,756,224
  5. Step 5: Solve for x
    x = 17,849,432,680,152,756,224/4,824,316,521.82
  6. Step 6: Final answer
    x = 3,699,888,388.21

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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.