Home / 9,359,158,491.30-14,038,736,884.47-4,118,766,699.54

Finding the Fourth Proportional to 9,359,158,491.30, 14,038,736,884.47 and 4,118,766,699.54

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Solution

The fourth proportional to 9,359,158,491.30, 14,038,736,884.47 and 4,118,766,699.54 is: 6,178,149,674.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,158,491.30 : 14,038,736,884.47 = 4,118,766,699.54 : x
  2. Step 2: Convert to fraction form
    9,359,158,491.30/14,038,736,884.47 = 4,118,766,699.54/x
  3. Step 3: Cross multiply
    9,359,158,491.30x = 14,038,736,884.47 × 4,118,766,699.54
  4. Step 4: Simplify right side
    9,359,158,491.30x = 57,822,281,983,358,959,616
  5. Step 5: Solve for x
    x = 57,822,281,983,358,959,616/9,359,158,491.30
  6. Step 6: Final answer
    x = 6,178,149,674.15

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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.