Home / 242,169,526.40-363,148,001.40-96,554,692.40

Finding the Fourth Proportional to 242,169,526.40, 363,148,001.40 and 96,554,692.40

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Solution

The fourth proportional to 242,169,526.40, 363,148,001.40 and 96,554,692.40 is: 144,789,660.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,169,526.40 : 363,148,001.40 = 96,554,692.40 : x
  2. Step 2: Convert to fraction form
    242,169,526.40/363,148,001.40 = 96,554,692.40/x
  3. Step 3: Cross multiply
    242,169,526.40x = 363,148,001.40 × 96,554,692.40
  4. Step 4: Simplify right side
    242,169,526.40x = 35,063,643,570,851,768
  5. Step 5: Solve for x
    x = 35,063,643,570,851,768/242,169,526.40
  6. Step 6: Final answer
    x = 144,789,660.75

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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.