Home / 1,043,041,539,006.90-1,564,562,308,510.40-1,001,900,352,856.40

Finding the Fourth Proportional to 1,043,041,539,006.90, 1,564,562,308,510.40 and 1,001,900,352,856.40

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Solution

The fourth proportional to 1,043,041,539,006.90, 1,564,562,308,510.40 and 1,001,900,352,856.40 is: 1,502,850,529,284.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,041,539,006.90 : 1,564,562,308,510.40 = 1,001,900,352,856.40 : x
  2. Step 2: Convert to fraction form
    1,043,041,539,006.90/1,564,562,308,510.40 = 1,001,900,352,856.40/x
  3. Step 3: Cross multiply
    1,043,041,539,006.90x = 1,564,562,308,510.40 × 1,001,900,352,856.40
  4. Step 4: Simplify right side
    1,043,041,539,006.90x = 1,567,535,528,962,393,441,828,864
  5. Step 5: Solve for x
    x = 1,567,535,528,962,393,441,828,864/1,043,041,539,006.90
  6. Step 6: Final answer
    x = 1,502,850,529,284.65

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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.