Home / 15,946,554,024.15-23,919,831,036.23-7,663,443,739.35

Finding the Fourth Proportional to 15,946,554,024.15, 23,919,831,036.23 and 7,663,443,739.35

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Solution

The fourth proportional to 15,946,554,024.15, 23,919,831,036.23 and 7,663,443,739.35 is: 11,495,165,609.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,946,554,024.15 : 23,919,831,036.23 = 7,663,443,739.35 : x
  2. Step 2: Convert to fraction form
    15,946,554,024.15/23,919,831,036.23 = 7,663,443,739.35/x
  3. Step 3: Cross multiply
    15,946,554,024.15x = 23,919,831,036.23 × 7,663,443,739.35
  4. Step 4: Simplify right side
    15,946,554,024.15x = 183,308,279,400,868,282,368
  5. Step 5: Solve for x
    x = 183,308,279,400,868,282,368/15,946,554,024.15
  6. Step 6: Final answer
    x = 11,495,165,609.03

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Double scale
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Similar ratio
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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.