Home / 3,011,190,569.29-4,513,977,622.80-1,017,845,707.36

Finding the Fourth Proportional to 3,011,190,569.29, 4,513,977,622.80 and 1,017,845,707.36

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Solution

The fourth proportional to 3,011,190,569.29, 4,513,977,622.80 and 1,017,845,707.36 is: 1,525,819,319.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,190,569.29 : 4,513,977,622.80 = 1,017,845,707.36 : x
  2. Step 2: Convert to fraction form
    3,011,190,569.29/4,513,977,622.80 = 1,017,845,707.36/x
  3. Step 3: Cross multiply
    3,011,190,569.29x = 4,513,977,622.80 × 1,017,845,707.36
  4. Step 4: Simplify right side
    3,011,190,569.29x = 4,594,532,746,486,077,440
  5. Step 5: Solve for x
    x = 4,594,532,746,486,077,440/3,011,190,569.29
  6. Step 6: Final answer
    x = 1,525,819,319.89

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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.