Home / 1,736,691,014.90-2,604,240,259.95-766,843,411.70

Finding the Fourth Proportional to 1,736,691,014.90, 2,604,240,259.95 and 766,843,411.70

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Solution

The fourth proportional to 1,736,691,014.90, 2,604,240,259.95 and 766,843,411.70 is: 1,149,913,524.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,691,014.90 : 2,604,240,259.95 = 766,843,411.70 : x
  2. Step 2: Convert to fraction form
    1,736,691,014.90/2,604,240,259.95 = 766,843,411.70/x
  3. Step 3: Cross multiply
    1,736,691,014.90x = 2,604,240,259.95 × 766,843,411.70
  4. Step 4: Simplify right side
    1,736,691,014.90x = 1,997,044,485,826,552,832
  5. Step 5: Solve for x
    x = 1,997,044,485,826,552,832/1,736,691,014.90
  6. Step 6: Final answer
    x = 1,149,913,524.45

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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.