Home / 282,050,130.10-423,075,195.15-233,582,710.90

Finding the Fourth Proportional to 282,050,130.10, 423,075,195.15 and 233,582,710.90

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Solution

The fourth proportional to 282,050,130.10, 423,075,195.15 and 233,582,710.90 is: 350,374,066.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    282,050,130.10 : 423,075,195.15 = 233,582,710.90 : x
  2. Step 2: Convert to fraction form
    282,050,130.10/423,075,195.15 = 233,582,710.90/x
  3. Step 3: Cross multiply
    282,050,130.10x = 423,075,195.15 × 233,582,710.90
  4. Step 4: Simplify right side
    282,050,130.10x = 98,823,050,997,683,536
  5. Step 5: Solve for x
    x = 98,823,050,997,683,536/282,050,130.10
  6. Step 6: Final answer
    x = 350,374,066.35

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Double scale
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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.