Home / 17,779,740,012.42-24,537,592,903.12-9,752,631,976.41

Finding the Fourth Proportional to 17,779,740,012.42, 24,537,592,903.12 and 9,752,631,976.41

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Solution

The fourth proportional to 17,779,740,012.42, 24,537,592,903.12 and 9,752,631,976.41 is: 13,459,483,266.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,779,740,012.42 : 24,537,592,903.12 = 9,752,631,976.41 : x
  2. Step 2: Convert to fraction form
    17,779,740,012.42/24,537,592,903.12 = 9,752,631,976.41/x
  3. Step 3: Cross multiply
    17,779,740,012.42x = 24,537,592,903.12 × 9,752,631,976.41
  4. Step 4: Simplify right side
    17,779,740,012.42x = 239,306,113,170,981,552,128
  5. Step 5: Solve for x
    x = 239,306,113,170,981,552,128/17,779,740,012.42
  6. Step 6: Final answer
    x = 13,459,483,266.00

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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.