Home / 4,347,756,140.40-6,521,634,210.60-1,076,205,344.40

Finding the Fourth Proportional to 4,347,756,140.40, 6,521,634,210.60 and 1,076,205,344.40

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Solution

The fourth proportional to 4,347,756,140.40, 6,521,634,210.60 and 1,076,205,344.40 is: 1,614,308,016.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347,756,140.40 : 6,521,634,210.60 = 1,076,205,344.40 : x
  2. Step 2: Convert to fraction form
    4,347,756,140.40/6,521,634,210.60 = 1,076,205,344.40/x
  3. Step 3: Cross multiply
    4,347,756,140.40x = 6,521,634,210.60 × 1,076,205,344.40
  4. Step 4: Simplify right side
    4,347,756,140.40x = 7,018,617,591,669,596,160
  5. Step 5: Solve for x
    x = 7,018,617,591,669,596,160/4,347,756,140.40
  6. Step 6: Final answer
    x = 1,614,308,016.60

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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.