Home / 7,360,989,787,887.40-11,041,484,681,832-7,009,521,920,266.60

Finding the Fourth Proportional to 7,360,989,787,887.40, 11,041,484,681,832 and 7,009,521,920,266.60

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Solution

The fourth proportional to 7,360,989,787,887.40, 11,041,484,681,832 and 7,009,521,920,266.60 is: 10,514,282,880,400.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,989,787,887.40 : 11,041,484,681,832 = 7,009,521,920,266.60 : x
  2. Step 2: Convert to fraction form
    7,360,989,787,887.40/11,041,484,681,832 = 7,009,521,920,266.60/x
  3. Step 3: Cross multiply
    7,360,989,787,887.40x = 11,041,484,681,832 × 7,009,521,920,266.60
  4. Step 4: Simplify right side
    7,360,989,787,887.40x = 77,395,528,909,589,285,603,115,008
  5. Step 5: Solve for x
    x = 77,395,528,909,589,285,603,115,008/7,360,989,787,887.40
  6. Step 6: Final answer
    x = 10,514,282,880,400.76

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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.