Home / 62,075,842,328.80-93,113,763,493.20-17,911,347,378.40

Finding the Fourth Proportional to 62,075,842,328.80, 93,113,763,493.20 and 17,911,347,378.40

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Solution

The fourth proportional to 62,075,842,328.80, 93,113,763,493.20 and 17,911,347,378.40 is: 26,867,021,067.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,075,842,328.80 : 93,113,763,493.20 = 17,911,347,378.40 : x
  2. Step 2: Convert to fraction form
    62,075,842,328.80/93,113,763,493.20 = 17,911,347,378.40/x
  3. Step 3: Cross multiply
    62,075,842,328.80x = 93,113,763,493.20 × 17,911,347,378.40
  4. Step 4: Simplify right side
    62,075,842,328.80x = 1,667,792,963,636,885,454,848
  5. Step 5: Solve for x
    x = 1,667,792,963,636,885,454,848/62,075,842,328.80
  6. Step 6: Final answer
    x = 26,867,021,067.60

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1.5x scale

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.