Home / 1,726,353,706.48-2,588,417,187.02-677,197,918.98

Finding the Fourth Proportional to 1,726,353,706.48, 2,588,417,187.02 and 677,197,918.98

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Solution

The fourth proportional to 1,726,353,706.48, 2,588,417,187.02 and 677,197,918.98 is: 1,015,360,135.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,353,706.48 : 2,588,417,187.02 = 677,197,918.98 : x
  2. Step 2: Convert to fraction form
    1,726,353,706.48/2,588,417,187.02 = 677,197,918.98/x
  3. Step 3: Cross multiply
    1,726,353,706.48x = 2,588,417,187.02 × 677,197,918.98
  4. Step 4: Simplify right side
    1,726,353,706.48x = 1,752,870,732,502,009,600
  5. Step 5: Solve for x
    x = 1,752,870,732,502,009,600/1,726,353,706.48
  6. Step 6: Final answer
    x = 1,015,360,135.02

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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.