Home / 596,831,871.40-895,247,807.10-354,369,970.60

Finding the Fourth Proportional to 596,831,871.40, 895,247,807.10 and 354,369,970.60

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Solution

The fourth proportional to 596,831,871.40, 895,247,807.10 and 354,369,970.60 is: 531,554,955.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,831,871.40 : 895,247,807.10 = 354,369,970.60 : x
  2. Step 2: Convert to fraction form
    596,831,871.40/895,247,807.10 = 354,369,970.60/x
  3. Step 3: Cross multiply
    596,831,871.40x = 895,247,807.10 × 354,369,970.60
  4. Step 4: Simplify right side
    596,831,871.40x = 317,248,939,081,741,504
  5. Step 5: Solve for x
    x = 317,248,939,081,741,504/596,831,871.40
  6. Step 6: Final answer
    x = 531,554,955.90

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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.