Home / 1,004,501,692.51-1,386,289,879.01-602,630,492.34

Finding the Fourth Proportional to 1,004,501,692.51, 1,386,289,879.01 and 602,630,492.34

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Solution

The fourth proportional to 1,004,501,692.51, 1,386,289,879.01 and 602,630,492.34 is: 831,676,600.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,501,692.51 : 1,386,289,879.01 = 602,630,492.34 : x
  2. Step 2: Convert to fraction form
    1,004,501,692.51/1,386,289,879.01 = 602,630,492.34/x
  3. Step 3: Cross multiply
    1,004,501,692.51x = 1,386,289,879.01 × 602,630,492.34
  4. Step 4: Simplify right side
    1,004,501,692.51x = 835,420,552,314,811,136
  5. Step 5: Solve for x
    x = 835,420,552,314,811,136/1,004,501,692.51
  6. Step 6: Final answer
    x = 831,676,600.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.