Home / 57,094,674,964,490-85,641,905,552,132-17,889,968,112,139

Finding the Fourth Proportional to 57,094,674,964,490, 85,641,905,552,132 and 17,889,968,112,139

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Solution

The fourth proportional to 57,094,674,964,490, 85,641,905,552,132 and 17,889,968,112,139 is: 26,834,918,673,998.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,094,674,964,490 : 85,641,905,552,132 = 17,889,968,112,139 : x
  2. Step 2: Convert to fraction form
    57,094,674,964,490/85,641,905,552,132 = 17,889,968,112,139/x
  3. Step 3: Cross multiply
    57,094,674,964,490x = 85,641,905,552,132 × 17,889,968,112,139
  4. Step 4: Simplify right side
    57,094,674,964,490x = 1,532,130,959,390,461,547,398,561,792
  5. Step 5: Solve for x
    x = 1,532,130,959,390,461,547,398,561,792/57,094,674,964,490
  6. Step 6: Final answer
    x = 26,834,918,673,998.40

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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.