Home / 2,519,822,087.60-3,779,733,131.40-2,060,657,063.60

Finding the Fourth Proportional to 2,519,822,087.60, 3,779,733,131.40 and 2,060,657,063.60

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Solution

The fourth proportional to 2,519,822,087.60, 3,779,733,131.40 and 2,060,657,063.60 is: 3,090,985,595.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,822,087.60 : 3,779,733,131.40 = 2,060,657,063.60 : x
  2. Step 2: Convert to fraction form
    2,519,822,087.60/3,779,733,131.40 = 2,060,657,063.60/x
  3. Step 3: Cross multiply
    2,519,822,087.60x = 3,779,733,131.40 × 2,060,657,063.60
  4. Step 4: Simplify right side
    2,519,822,087.60x = 7,788,733,775,742,356,480
  5. Step 5: Solve for x
    x = 7,788,733,775,742,356,480/2,519,822,087.60
  6. Step 6: Final answer
    x = 3,090,985,595.40

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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.