Home / 52,746,230.73-72,788,834.99-29,224,681.67

Finding the Fourth Proportional to 52,746,230.73, 72,788,834.99 and 29,224,681.67

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Solution

The fourth proportional to 52,746,230.73, 72,788,834.99 and 29,224,681.67 is: 40,329,526.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,746,230.73 : 72,788,834.99 = 29,224,681.67 : x
  2. Step 2: Convert to fraction form
    52,746,230.73/72,788,834.99 = 29,224,681.67/x
  3. Step 3: Cross multiply
    52,746,230.73x = 72,788,834.99 × 29,224,681.67
  4. Step 4: Simplify right side
    52,746,230.73x = 2,127,230,531,712,907.50
  5. Step 5: Solve for x
    x = 2,127,230,531,712,907.50/52,746,230.73
  6. Step 6: Final answer
    x = 40,329,526.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.