Home / 717,571,792,808.10-1,076,357,689,212.10-717,571,792,808.10

Finding the Fourth Proportional to 717,571,792,808.10, 1,076,357,689,212.10 and 717,571,792,808.10

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Solution

The fourth proportional to 717,571,792,808.10, 1,076,357,689,212.10 and 717,571,792,808.10 is: 1,076,357,689,212.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    717,571,792,808.10 : 1,076,357,689,212.10 = 717,571,792,808.10 : x
  2. Step 2: Convert to fraction form
    717,571,792,808.10/1,076,357,689,212.10 = 717,571,792,808.10/x
  3. Step 3: Cross multiply
    717,571,792,808.10x = 1,076,357,689,212.10 × 717,571,792,808.10
  4. Step 4: Simplify right side
    717,571,792,808.10x = 772,363,916,750,710,294,708,224
  5. Step 5: Solve for x
    x = 772,363,916,750,710,294,708,224/717,571,792,808.10
  6. Step 6: Final answer
    x = 1,076,357,689,212.10

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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.