Home / 1,457,396,962,723.60-2,011,271,029,402.80-807,075,546,347.93

Finding the Fourth Proportional to 1,457,396,962,723.60, 2,011,271,029,402.80 and 807,075,546,347.93

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Solution

The fourth proportional to 1,457,396,962,723.60, 2,011,271,029,402.80 and 807,075,546,347.93 is: 1,113,799,264,323.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,457,396,962,723.60 : 2,011,271,029,402.80 = 807,075,546,347.93 : x
  2. Step 2: Convert to fraction form
    1,457,396,962,723.60/2,011,271,029,402.80 = 807,075,546,347.93/x
  3. Step 3: Cross multiply
    1,457,396,962,723.60x = 2,011,271,029,402.80 × 807,075,546,347.93
  4. Step 4: Simplify right side
    1,457,396,962,723.60x = 1,623,247,664,909,028,541,071,360
  5. Step 5: Solve for x
    x = 1,623,247,664,909,028,541,071,360/1,457,396,962,723.60
  6. Step 6: Final answer
    x = 1,113,799,264,323.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.