Home / 15,730,752,024.20-23,596,128,036.30-6,409,418,601.80

Finding the Fourth Proportional to 15,730,752,024.20, 23,596,128,036.30 and 6,409,418,601.80

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Solution

The fourth proportional to 15,730,752,024.20, 23,596,128,036.30 and 6,409,418,601.80 is: 9,614,127,902.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,730,752,024.20 : 23,596,128,036.30 = 6,409,418,601.80 : x
  2. Step 2: Convert to fraction form
    15,730,752,024.20/23,596,128,036.30 = 6,409,418,601.80/x
  3. Step 3: Cross multiply
    15,730,752,024.20x = 23,596,128,036.30 × 6,409,418,601.80
  4. Step 4: Simplify right side
    15,730,752,024.20x = 151,237,461,966,315,716,608
  5. Step 5: Solve for x
    x = 151,237,461,966,315,716,608/15,730,752,024.20
  6. Step 6: Final answer
    x = 9,614,127,902.70

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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.