Home / 6,507,831,848.02-9,742,982,033.85-5,834,930,899.30

Finding the Fourth Proportional to 6,507,831,848.02, 9,742,982,033.85 and 5,834,930,899.30

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Solution

The fourth proportional to 6,507,831,848.02, 9,742,982,033.85 and 5,834,930,899.30 is: 8,735,570,962.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,507,831,848.02 : 9,742,982,033.85 = 5,834,930,899.30 : x
  2. Step 2: Convert to fraction form
    6,507,831,848.02/9,742,982,033.85 = 5,834,930,899.30/x
  3. Step 3: Cross multiply
    6,507,831,848.02x = 9,742,982,033.85 × 5,834,930,899.30
  4. Step 4: Simplify right side
    6,507,831,848.02x = 56,849,626,920,636,129,280
  5. Step 5: Solve for x
    x = 56,849,626,920,636,129,280/6,507,831,848.02
  6. Step 6: Final answer
    x = 8,735,570,962.54

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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.