Home / 4,355,646,900.84-6,533,460,385.38-1,866,894,083.10

Finding the Fourth Proportional to 4,355,646,900.84, 6,533,460,385.38 and 1,866,894,083.10

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Solution

The fourth proportional to 4,355,646,900.84, 6,533,460,385.38 and 1,866,894,083.10 is: 2,800,336,853.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,646,900.84 : 6,533,460,385.38 = 1,866,894,083.10 : x
  2. Step 2: Convert to fraction form
    4,355,646,900.84/6,533,460,385.38 = 1,866,894,083.10/x
  3. Step 3: Cross multiply
    4,355,646,900.84x = 6,533,460,385.38 × 1,866,894,083.10
  4. Step 4: Simplify right side
    4,355,646,900.84x = 12,197,278,535,634,167,808
  5. Step 5: Solve for x
    x = 12,197,278,535,634,167,808/4,355,646,900.84
  6. Step 6: Final answer
    x = 2,800,336,853.13

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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.