Home / 30,895,968.60-46,364,948.10-17,249,088.60

Finding the Fourth Proportional to 30,895,968.60, 46,364,948.10 and 17,249,088.60

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Solution

The fourth proportional to 30,895,968.60, 46,364,948.10 and 17,249,088.60 is: 25,885,354.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,895,968.60 : 46,364,948.10 = 17,249,088.60 : x
  2. Step 2: Convert to fraction form
    30,895,968.60/46,364,948.10 = 17,249,088.60/x
  3. Step 3: Cross multiply
    30,895,968.60x = 46,364,948.10 × 17,249,088.60
  4. Step 4: Simplify right side
    30,895,968.60x = 799,753,097,711,301.75
  5. Step 5: Solve for x
    x = 799,753,097,711,301.75/30,895,968.60
  6. Step 6: Final answer
    x = 25,885,354.43

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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.