Home / 35,975,913.40-53,948,123.70-14,403,345.40

Finding the Fourth Proportional to 35,975,913.40, 53,948,123.70 and 14,403,345.40

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Solution

The fourth proportional to 35,975,913.40, 53,948,123.70 and 14,403,345.40 is: 21,598,713.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,975,913.40 : 53,948,123.70 = 14,403,345.40 : x
  2. Step 2: Convert to fraction form
    35,975,913.40/53,948,123.70 = 14,403,345.40/x
  3. Step 3: Cross multiply
    35,975,913.40x = 53,948,123.70 × 14,403,345.40
  4. Step 4: Simplify right side
    35,975,913.40x = 777,033,459,333,026
  5. Step 5: Solve for x
    x = 777,033,459,333,026/35,975,913.40
  6. Step 6: Final answer
    x = 21,598,713.86

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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.