Home / 28,832,852,890,482-39,792,748,083,320-17,127,113,643,732

Finding the Fourth Proportional to 28,832,852,890,482, 39,792,748,083,320 and 17,127,113,643,732

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Solution

The fourth proportional to 28,832,852,890,482, 39,792,748,083,320 and 17,127,113,643,732 is: 23,637,443,065,663.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,832,852,890,482 : 39,792,748,083,320 = 17,127,113,643,732 : x
  2. Step 2: Convert to fraction form
    28,832,852,890,482/39,792,748,083,320 = 17,127,113,643,732/x
  3. Step 3: Cross multiply
    28,832,852,890,482x = 39,792,748,083,320 × 17,127,113,643,732
  4. Step 4: Simplify right side
    28,832,852,890,482x = 681,534,918,619,420,346,984,431,616
  5. Step 5: Solve for x
    x = 681,534,918,619,420,346,984,431,616/28,832,852,890,482
  6. Step 6: Final answer
    x = 23,637,443,065,663.53

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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.