Home / 1,498,459,224.40-2,247,688,836.60-1,475,500,973.20

Finding the Fourth Proportional to 1,498,459,224.40, 2,247,688,836.60 and 1,475,500,973.20

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Solution

The fourth proportional to 1,498,459,224.40, 2,247,688,836.60 and 1,475,500,973.20 is: 2,213,251,459.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,459,224.40 : 2,247,688,836.60 = 1,475,500,973.20 : x
  2. Step 2: Convert to fraction form
    1,498,459,224.40/2,247,688,836.60 = 1,475,500,973.20/x
  3. Step 3: Cross multiply
    1,498,459,224.40x = 2,247,688,836.60 × 1,475,500,973.20
  4. Step 4: Simplify right side
    1,498,459,224.40x = 3,316,467,065,854,075,904
  5. Step 5: Solve for x
    x = 3,316,467,065,854,075,904/1,498,459,224.40
  6. Step 6: Final answer
    x = 2,213,251,459.80

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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.