Home / 742,581,799,164.03-1,113,871,308,513.30-232,679,601,666.43

Finding the Fourth Proportional to 742,581,799,164.03, 1,113,871,308,513.30 and 232,679,601,666.43

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Solution

The fourth proportional to 742,581,799,164.03, 1,113,871,308,513.30 and 232,679,601,666.43 is: 349,018,966,885.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    742,581,799,164.03 : 1,113,871,308,513.30 = 232,679,601,666.43 : x
  2. Step 2: Convert to fraction form
    742,581,799,164.03/1,113,871,308,513.30 = 232,679,601,666.43/x
  3. Step 3: Cross multiply
    742,581,799,164.03x = 1,113,871,308,513.30 × 232,679,601,666.43
  4. Step 4: Simplify right side
    742,581,799,164.03x = 259,175,132,372,539,799,502,848
  5. Step 5: Solve for x
    x = 259,175,132,372,539,799,502,848/742,581,799,164.03
  6. Step 6: Final answer
    x = 349,018,966,885.95

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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.