Home / 35,233,307.74-52,854,603.06-13,072,434.92

Finding the Fourth Proportional to 35,233,307.74, 52,854,603.06 and 13,072,434.92

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Solution

The fourth proportional to 35,233,307.74, 52,854,603.06 and 13,072,434.92 is: 19,610,374.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,233,307.74 : 52,854,603.06 = 13,072,434.92 : x
  2. Step 2: Convert to fraction form
    35,233,307.74/52,854,603.06 = 13,072,434.92/x
  3. Step 3: Cross multiply
    35,233,307.74x = 52,854,603.06 × 13,072,434.92
  4. Step 4: Simplify right side
    35,233,307.74x = 690,938,358,724,282.88
  5. Step 5: Solve for x
    x = 690,938,358,724,282.88/35,233,307.74
  6. Step 6: Final answer
    x = 19,610,374.47

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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.