Home / 32,547,404.80-48,803,368.20-9,825,349.60

Finding the Fourth Proportional to 32,547,404.80, 48,803,368.20 and 9,825,349.60

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Solution

The fourth proportional to 32,547,404.80, 48,803,368.20 and 9,825,349.60 is: 14,732,669.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,547,404.80 : 48,803,368.20 = 9,825,349.60 : x
  2. Step 2: Convert to fraction form
    32,547,404.80/48,803,368.20 = 9,825,349.60/x
  3. Step 3: Cross multiply
    32,547,404.80x = 48,803,368.20 × 9,825,349.60
  4. Step 4: Simplify right side
    32,547,404.80x = 479,510,154,222,522.75
  5. Step 5: Solve for x
    x = 479,510,154,222,522.75/32,547,404.80
  6. Step 6: Final answer
    x = 14,732,669.38

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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.