Home / 58,411,673.40-87,483,358.02-29,175,775.32

Finding the Fourth Proportional to 58,411,673.40, 87,483,358.02 and 29,175,775.32

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Solution

The fourth proportional to 58,411,673.40, 87,483,358.02 and 29,175,775.32 is: 43,696,655.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,411,673.40 : 87,483,358.02 = 29,175,775.32 : x
  2. Step 2: Convert to fraction form
    58,411,673.40/87,483,358.02 = 29,175,775.32/x
  3. Step 3: Cross multiply
    58,411,673.40x = 87,483,358.02 × 29,175,775.32
  4. Step 4: Simplify right side
    58,411,673.40x = 2,552,394,797,830,640
  5. Step 5: Solve for x
    x = 2,552,394,797,830,640/58,411,673.40
  6. Step 6: Final answer
    x = 43,696,655.98

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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.