Home / 1,670,594,117.02-2,504,333,332.88-564,425,386.10

Finding the Fourth Proportional to 1,670,594,117.02, 2,504,333,332.88 and 564,425,386.10

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Solution

The fourth proportional to 1,670,594,117.02, 2,504,333,332.88 and 564,425,386.10 is: 846,111,747.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,670,594,117.02 : 2,504,333,332.88 = 564,425,386.10 : x
  2. Step 2: Convert to fraction form
    1,670,594,117.02/2,504,333,332.88 = 564,425,386.10/x
  3. Step 3: Cross multiply
    1,670,594,117.02x = 2,504,333,332.88 × 564,425,386.10
  4. Step 4: Simplify right side
    1,670,594,117.02x = 1,413,509,308,318,550,016
  5. Step 5: Solve for x
    x = 1,413,509,308,318,550,016/1,670,594,117.02
  6. Step 6: Final answer
    x = 846,111,747.86

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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.