Home / 2,676,550,847.40-4,013,267,377.50-1,038,862,261.80

Finding the Fourth Proportional to 2,676,550,847.40, 4,013,267,377.50 and 1,038,862,261.80

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Solution

The fourth proportional to 2,676,550,847.40, 4,013,267,377.50 and 1,038,862,261.80 is: 1,557,688,332.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,550,847.40 : 4,013,267,377.50 = 1,038,862,261.80 : x
  2. Step 2: Convert to fraction form
    2,676,550,847.40/4,013,267,377.50 = 1,038,862,261.80/x
  3. Step 3: Cross multiply
    2,676,550,847.40x = 4,013,267,377.50 × 1,038,862,261.80
  4. Step 4: Simplify right side
    2,676,550,847.40x = 4,169,232,024,997,804,032
  5. Step 5: Solve for x
    x = 4,169,232,024,997,804,032/2,676,550,847.40
  6. Step 6: Final answer
    x = 1,557,688,332.00

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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.