Home / 2,876,622,267.69-4,315,128,263.24-1,011,041,152.47

Finding the Fourth Proportional to 2,876,622,267.69, 4,315,128,263.24 and 1,011,041,152.47

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Solution

The fourth proportional to 2,876,622,267.69, 4,315,128,263.24 and 1,011,041,152.47 is: 1,516,630,216.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,876,622,267.69 : 4,315,128,263.24 = 1,011,041,152.47 : x
  2. Step 2: Convert to fraction form
    2,876,622,267.69/4,315,128,263.24 = 1,011,041,152.47/x
  3. Step 3: Cross multiply
    2,876,622,267.69x = 4,315,128,263.24 × 1,011,041,152.47
  4. Step 4: Simplify right side
    2,876,622,267.69x = 4,362,772,252,316,983,808
  5. Step 5: Solve for x
    x = 4,362,772,252,316,983,808/2,876,622,267.69
  6. Step 6: Final answer
    x = 1,516,630,216.39

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.