Home / 15,779,243,689.67-23,706,625,032.96-10,117,924,010.73

Finding the Fourth Proportional to 15,779,243,689.67, 23,706,625,032.96 and 10,117,924,010.73

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Solution

The fourth proportional to 15,779,243,689.67, 23,706,625,032.96 and 10,117,924,010.73 is: 15,201,098,059.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,779,243,689.67 : 23,706,625,032.96 = 10,117,924,010.73 : x
  2. Step 2: Convert to fraction form
    15,779,243,689.67/23,706,625,032.96 = 10,117,924,010.73/x
  3. Step 3: Cross multiply
    15,779,243,689.67x = 23,706,625,032.96 × 10,117,924,010.73
  4. Step 4: Simplify right side
    15,779,243,689.67x = 239,861,830,634,328,489,984
  5. Step 5: Solve for x
    x = 239,861,830,634,328,489,984/15,779,243,689.67
  6. Step 6: Final answer
    x = 15,201,098,059.68

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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.