Home / 1,184,293,136.40-1,775,384,558.52-562,124,528.40

Finding the Fourth Proportional to 1,184,293,136.40, 1,775,384,558.52 and 562,124,528.40

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Solution

The fourth proportional to 1,184,293,136.40, 1,775,384,558.52 and 562,124,528.40 is: 842,685,967.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,293,136.40 : 1,775,384,558.52 = 562,124,528.40 : x
  2. Step 2: Convert to fraction form
    1,184,293,136.40/1,775,384,558.52 = 562,124,528.40/x
  3. Step 3: Cross multiply
    1,184,293,136.40x = 1,775,384,558.52 × 562,124,528.40
  4. Step 4: Simplify right side
    1,184,293,136.40x = 997,987,207,686,697,088
  5. Step 5: Solve for x
    x = 997,987,207,686,697,088/1,184,293,136.40
  6. Step 6: Final answer
    x = 842,685,967.70

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1.5x scale

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.