Home / 62,075,842,340.80-93,113,763,511.20-17,911,347,390.40

Finding the Fourth Proportional to 62,075,842,340.80, 93,113,763,511.20 and 17,911,347,390.40

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Solution

The fourth proportional to 62,075,842,340.80, 93,113,763,511.20 and 17,911,347,390.40 is: 26,867,021,085.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,075,842,340.80 : 93,113,763,511.20 = 17,911,347,390.40 : x
  2. Step 2: Convert to fraction form
    62,075,842,340.80/93,113,763,511.20 = 17,911,347,390.40/x
  3. Step 3: Cross multiply
    62,075,842,340.80x = 93,113,763,511.20 × 17,911,347,390.40
  4. Step 4: Simplify right side
    62,075,842,340.80x = 1,667,792,965,076,655,013,888
  5. Step 5: Solve for x
    x = 1,667,792,965,076,655,013,888/62,075,842,340.80
  6. Step 6: Final answer
    x = 26,867,021,085.60

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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.