Home / 1,835,266,273.60-2,752,516,831.20-671,283,054.40

Finding the Fourth Proportional to 1,835,266,273.60, 2,752,516,831.20 and 671,283,054.40

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Solution

The fourth proportional to 1,835,266,273.60, 2,752,516,831.20 and 671,283,054.40 is: 1,006,784,646.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,266,273.60 : 2,752,516,831.20 = 671,283,054.40 : x
  2. Step 2: Convert to fraction form
    1,835,266,273.60/2,752,516,831.20 = 671,283,054.40/x
  3. Step 3: Cross multiply
    1,835,266,273.60x = 2,752,516,831.20 × 671,283,054.40
  4. Step 4: Simplify right side
    1,835,266,273.60x = 1,847,717,905,735,344,896
  5. Step 5: Solve for x
    x = 1,847,717,905,735,344,896/1,835,266,273.60
  6. Step 6: Final answer
    x = 1,006,784,646.08

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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.