Home / 34,851,031.40-52,276,547.10-23,371,905.80

Finding the Fourth Proportional to 34,851,031.40, 52,276,547.10 and 23,371,905.80

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Solution

The fourth proportional to 34,851,031.40, 52,276,547.10 and 23,371,905.80 is: 35,057,858.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,851,031.40 : 52,276,547.10 = 23,371,905.80 : x
  2. Step 2: Convert to fraction form
    34,851,031.40/52,276,547.10 = 23,371,905.80/x
  3. Step 3: Cross multiply
    34,851,031.40x = 52,276,547.10 × 23,371,905.80
  4. Step 4: Simplify right side
    34,851,031.40x = 1,221,802,534,370,463.25
  5. Step 5: Solve for x
    x = 1,221,802,534,370,463.25/34,851,031.40
  6. Step 6: Final answer
    x = 35,057,858.70

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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.