Home / 16,169,177,732.80-24,249,461,927.10-4,977,030,272.80

Finding the Fourth Proportional to 16,169,177,732.80, 24,249,461,927.10 and 4,977,030,272.80

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Solution

The fourth proportional to 16,169,177,732.80, 24,249,461,927.10 and 4,977,030,272.80 is: 7,464,220,389.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,177,732.80 : 24,249,461,927.10 = 4,977,030,272.80 : x
  2. Step 2: Convert to fraction form
    16,169,177,732.80/24,249,461,927.10 = 4,977,030,272.80/x
  3. Step 3: Cross multiply
    16,169,177,732.80x = 24,249,461,927.10 × 4,977,030,272.80
  4. Step 4: Simplify right side
    16,169,177,732.80x = 120,690,306,110,287,724,544
  5. Step 5: Solve for x
    x = 120,690,306,110,287,724,544/16,169,177,732.80
  6. Step 6: Final answer
    x = 7,464,220,389.23

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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.