Home / 581,992,216.02-803,029,366.53-334,425,740.58

Finding the Fourth Proportional to 581,992,216.02, 803,029,366.53 and 334,425,740.58

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Solution

The fourth proportional to 581,992,216.02, 803,029,366.53 and 334,425,740.58 is: 461,438,629.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,992,216.02 : 803,029,366.53 = 334,425,740.58 : x
  2. Step 2: Convert to fraction form
    581,992,216.02/803,029,366.53 = 334,425,740.58/x
  3. Step 3: Cross multiply
    581,992,216.02x = 803,029,366.53 × 334,425,740.58
  4. Step 4: Simplify right side
    581,992,216.02x = 268,553,690,609,283,488
  5. Step 5: Solve for x
    x = 268,553,690,609,283,488/581,992,216.02
  6. Step 6: Final answer
    x = 461,438,629.62

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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.