Home / 16,169,176,946.80-24,249,460,748.10-4,977,029,486.80

Finding the Fourth Proportional to 16,169,176,946.80, 24,249,460,748.10 and 4,977,029,486.80

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Solution

The fourth proportional to 16,169,176,946.80, 24,249,460,748.10 and 4,977,029,486.80 is: 7,464,219,210.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,176,946.80 : 24,249,460,748.10 = 4,977,029,486.80 : x
  2. Step 2: Convert to fraction form
    16,169,176,946.80/24,249,460,748.10 = 4,977,029,486.80/x
  3. Step 3: Cross multiply
    16,169,176,946.80x = 24,249,460,748.10 × 4,977,029,486.80
  4. Step 4: Simplify right side
    16,169,176,946.80x = 120,690,281,182,292,885,504
  5. Step 5: Solve for x
    x = 120,690,281,182,292,885,504/16,169,176,946.80
  6. Step 6: Final answer
    x = 7,464,219,210.38

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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.