Home / 5,090,153,630.16-7,024,301,890.92-2,946,851,151.60

Finding the Fourth Proportional to 5,090,153,630.16, 7,024,301,890.92 and 2,946,851,151.60

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Solution

The fourth proportional to 5,090,153,630.16, 7,024,301,890.92 and 2,946,851,151.60 is: 4,066,590,838.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,090,153,630.16 : 7,024,301,890.92 = 2,946,851,151.60 : x
  2. Step 2: Convert to fraction form
    5,090,153,630.16/7,024,301,890.92 = 2,946,851,151.60/x
  3. Step 3: Cross multiply
    5,090,153,630.16x = 7,024,301,890.92 × 2,946,851,151.60
  4. Step 4: Simplify right side
    5,090,153,630.16x = 20,699,572,116,443,660,288
  5. Step 5: Solve for x
    x = 20,699,572,116,443,660,288/5,090,153,630.16
  6. Step 6: Final answer
    x = 4,066,590,838.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.