Home / 8,075,938,962.60-12,113,908,443.90-8,075,938,962.60

Finding the Fourth Proportional to 8,075,938,962.60, 12,113,908,443.90 and 8,075,938,962.60

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Solution

The fourth proportional to 8,075,938,962.60, 12,113,908,443.90 and 8,075,938,962.60 is: 12,113,908,443.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,075,938,962.60 : 12,113,908,443.90 = 8,075,938,962.60 : x
  2. Step 2: Convert to fraction form
    8,075,938,962.60/12,113,908,443.90 = 8,075,938,962.60/x
  3. Step 3: Cross multiply
    8,075,938,962.60x = 12,113,908,443.90 × 8,075,938,962.60
  4. Step 4: Simplify right side
    8,075,938,962.60x = 97,831,185,191,461,142,528
  5. Step 5: Solve for x
    x = 97,831,185,191,461,142,528/8,075,938,962.60
  6. Step 6: Final answer
    x = 12,113,908,443.90

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1.5x scale

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.