Home / 2,330,208,085.20-3,495,312,127.80-2,130,669,704.40

Finding the Fourth Proportional to 2,330,208,085.20, 3,495,312,127.80 and 2,130,669,704.40

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Solution

The fourth proportional to 2,330,208,085.20, 3,495,312,127.80 and 2,130,669,704.40 is: 3,196,004,556.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,208,085.20 : 3,495,312,127.80 = 2,130,669,704.40 : x
  2. Step 2: Convert to fraction form
    2,330,208,085.20/3,495,312,127.80 = 2,130,669,704.40/x
  3. Step 3: Cross multiply
    2,330,208,085.20x = 3,495,312,127.80 × 2,130,669,704.40
  4. Step 4: Simplify right side
    2,330,208,085.20x = 7,447,355,658,125,362,176
  5. Step 5: Solve for x
    x = 7,447,355,658,125,362,176/2,330,208,085.20
  6. Step 6: Final answer
    x = 3,196,004,556.60

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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.