Home / 595,442,541.60-893,429,233.20-272,160,007.20

Finding the Fourth Proportional to 595,442,541.60, 893,429,233.20 and 272,160,007.20

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Solution

The fourth proportional to 595,442,541.60, 893,429,233.20 and 272,160,007.20 is: 408,361,327.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,442,541.60 : 893,429,233.20 = 272,160,007.20 : x
  2. Step 2: Convert to fraction form
    595,442,541.60/893,429,233.20 = 272,160,007.20/x
  3. Step 3: Cross multiply
    595,442,541.60x = 893,429,233.20 × 272,160,007.20
  4. Step 4: Simplify right side
    595,442,541.60x = 243,155,706,540,402,496
  5. Step 5: Solve for x
    x = 243,155,706,540,402,496/595,442,541.60
  6. Step 6: Final answer
    x = 408,361,327.17

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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.